Patent Applications published on Dec 23, 2021 - page 12

#3301 ✅ Patent 11,781,404 granted on 2023-10-10
US20210396105A1
Fixed constructions

Fluid flow control in a hydrocarbon recovery operation

#3302 ✅ Patent 11,713,656 granted on 2023-08-01
US20210396106A1
Fixed constructions

Non-condensable gas management during production of in-situ hydrocarbons

#3303 ✅ Patent 11,713,657 granted on 2023-08-01
US20210396107A1
Fixed constructions

Distributed control system for a well string

#3304 ✅ Patent 11,448,052 granted on 2022-09-20
US20210396108A1
Fixed constructions

Cement and anti-corrosion fluid for casing isolation

#3305 ✅ Patent 11,401,791 granted on 2022-08-02
US20210396109A1
Fixed constructions

Method and system for mixing liquid and gas that have been separately injected into a well comprising two coaxial cylinders and discharging the liquid/gas mixture into an underground formation

#3306 ✅ Patent 11,965,403 granted on 2024-04-23
US20210396110A1
Fixed constructions

Gas-phase solvent management during production of in-situ hydrocarbons

#3307 ✅ Patent 11,821,294 granted on 2023-11-21
US20210396111A1
Fixed constructions

Methods for recovering solvent and producing hydrocarbons from subterranean reservoirs

#3308 ✅ Patent 11,603,742 granted on 2023-03-14
US20210396112A1
Fixed constructions

Conformance control in hydrocarbon recovery

#3309
US20210396113A1
Fixed constructions

METHOD AND SYSTEM FOR COMPLETING A WELL

#3310 ✅ Patent 11,585,197 granted on 2023-02-21
US20210396114A1
Fixed constructions

Split flow pumping system configuration

#3311 ✅ Patent 11,208,879 granted on 2021-12-28
US20210396115A1
Fixed constructions

Stage profiles for operations of hydraulic systems and associated methods

#3312 ✅ Patent 11,473,413 granted on 2022-10-18
US20210396116A1
Fixed constructions

Systems and methods to autonomously operate hydraulic fracturing units

#3313 ✅ Patent 11,933,153 granted on 2024-03-19
US20210396117A1
Fixed constructions

Systems and methods to operate hydraulic fracturing units using automatic flow rate and/or pressure control

#3314 ✅ Patent 11,939,853 granted on 2024-03-26
US20210396118A1
Fixed constructions

Systems and methods providing a configurable staged rate increase function to operate hydraulic fracturing units

#3315 ✅ Patent 11,466,680 granted on 2022-10-11
US20210396119A1
Fixed constructions

Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units

#3316 ✅ Patent 12,000,251 granted on 2024-06-04
US20210396120A1
Fixed constructions

Fracturing pumps

#3317 ✅ Patent 11,788,395 granted on 2023-10-17
US20210396121A1
Fixed constructions

Oilfield pressure pumping system with slow speed and high pressure fracturing fluid output

#3318 ✅ Patent 11,408,263 granted on 2022-08-09
US20210396122A1
Fixed constructions

Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing

#3319 ✅ Patent 11,572,774 granted on 2023-02-07
US20210396123A1
Fixed constructions

Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing

#3320 ✅ Patent 11,681,267 granted on 2023-06-20
US20210396124A1
Fixed constructions

Systems and methods for providing end-to-end monitoring and/or control of remote oil and gas production assets

#3321 ✅ Patent 11,466,558 granted on 2022-10-11
US20210396125A1
Fixed constructions

Inversion-based array processing for cement-bond evaluation with an LWD tool

#3322 ✅ Patent 12,297,733 granted on 2025-05-13
US20210396126A1
Fixed constructions

Azimuthal scanning of a wellbore for determination of a cement-bond condition and for detecting/locating a leak source

#3323 ✅ Patent 12,084,959 granted on 2024-09-10
US20210396127A1
Fixed constructions

Estimating borehole shape between stationary survey locations

#3324 ✅ Patent 11,608,735 granted on 2023-03-21
US20210396128A1
Fixed constructions

Drill bit position measurement

#3325
US20210396129A1
Fixed constructions

SYSTEMS AND METHODS FOR USE WITH A SUBSEA WELL

#3326 ✅ Patent 11,994,024 granted on 2024-05-28
US20210396130A1
Fixed constructions

Downhole taggant injector apparatus and system

#3327
US20210396131A1
Fixed constructions

COMMUNICATION SYSTEMS AND METHODS

#3328
US20210396132A1
Fixed constructions

A System and Method for Measuring a Signal Generated by a Wellbore Transmitter

#3329
US20210396133A1
Fixed constructions

CONTRAST COMPONENT COATING FOR SENSOR ANALYSIS

#3330 ✅ Patent 11,649,721 granted on 2023-05-16
US20210396134A1
Fixed constructions

Hydrocarbon evaluation systems

#3331
US20210396135A1
Fixed constructions

Microbiome Based Systems, Apparatus and Methods for the Exploration and Production of Hydrocarbons

#3332
US20210396136A1
Fixed constructions

SCALING BAR

#3333 ✅ Patent 11,821,508 granted on 2023-11-21
US20210396137A1
Fixed constructions

Temperature control device for drive and/or transmission units such as tunnel borer transmissions

#3334 ✅ Patent 11,187,081 granted on 2021-11-30
US20210396138A1
Fixed constructions

Self-anchored opposite-pulling anti-impact anchor cable for sectional coal pillars and using method thereof

#3335 ✅ Patent 11,680,566 granted on 2023-06-20
US20210396139A1
Mechanical engineering

Rotary vane pump

#3336
US20210396140A1
Mechanical engineering

METHOD FOR DESIGNING, CONSTRUCTING AND PRODUCING A TURBINE-IMPELLER-REACTOR WHEEL

#3337 ✅ Patent 12,060,807 granted on 2024-08-13
US20210396141A1
Mechanical engineering

Aircraft turbine engine equipped with an electrical machine

#3338 ✅ Patent 11,396,820 granted on 2022-07-26
US20210396142A1
Mechanical engineering

Hybridization of fibers of the fibrous reinforcement of a fan blade

#3339 ✅ Patent 11,525,366 granted on 2022-12-13
US20210396143A1
Mechanical engineering

Flow straightener unit comprising a centering and attachment plate

#3340 ✅ Patent 11,220,922 granted on 2022-01-11
US20210396144A1
Mechanical engineering

Monolithic diffuser and deswirl flow structure for gas turbine engine

#3341 ✅ Patent 11,572,797 granted on 2023-02-07
US20210396145A1
Mechanical engineering

Turbine rotor and axial flow turbine

#3342 ✅ Patent 11,293,297 granted on 2022-04-05
US20210396146A1
Mechanical engineering

Apparatus for controlling turbine blade tip clearance and gas turbine including the same

#3343 ✅ Patent 11,560,809 granted on 2023-01-24
US20210396147A1
Mechanical engineering

Electric module for an aircraft fan comprising blades with improved attachment

#3344 ✅ Patent 11,286,805 granted on 2022-03-29
US20210396148A1
Mechanical engineering

Multi-spool geared turbofan arrangement with integrated starter/generator

#3345 ✅ Patent 11,643,941 granted on 2023-05-09
US20210396149A1
Mechanical engineering

Aircraft turbine engine provided with an electrical machine

#3346 ✅ Patent 12,018,572 granted on 2024-06-25
US20210396150A1
Mechanical engineering

CMAS resistant environmental barrier coating system

#3347 ✅ Patent 11,578,614 granted on 2023-02-14
US20210396151A1
Mechanical engineering

Monolithic combustor for attritiable engine applications

#3348 ✅ Patent 11,280,217 granted on 2022-03-22
US20210396152A1
Mechanical engineering

Pressurized-air supply unit for an air-jet cooling device

#3349 ✅ Patent 11,286,813 granted on 2022-03-29
US20210396153A1
Mechanical engineering

Turbine ring assembly having indexed flanges

#3350 ✅ Patent 11,560,812 granted on 2023-01-24
US20210396154A1
Mechanical engineering

Steam turbine and method for operating same

#3351 ✅ Patent 12,031,451 granted on 2024-07-09
US20210396155A1
Mechanical engineering

Jig for vibration test of stator vane

#3352 ✅ Patent 12,065,969 granted on 2024-08-20
US20210396156A1
Mechanical engineering

Exhaust duct for a gas turbine engine

#3353 ✅ Patent 12,209,513 granted on 2025-01-28
US20210396157A1
Mechanical engineering

Inductive bath plasma cupola

#3354 ✅ Patent 12,006,847 granted on 2024-06-11
US20210396158A1
Mechanical engineering

Exothermic reaction energy system

#3355 ✅ Patent 11,578,653 granted on 2023-02-14
US20210396159A1
Mechanical engineering

Steam injection into the exhaust gas recirculation line of a gas and steam turbine power plant

#3356
US20210396160A1
Mechanical engineering

HYDRAULIC CAMSHAFT ADJUSTER

#3357 ✅ Patent 11,578,626 granted on 2023-02-14
US20210396161A1
Mechanical engineering

Phasing mechanism with roller ramps

#3358 ✅ Patent 11,891,927 granted on 2024-02-06
US20210396162A1
Mechanical engineering

Harmonic drive for an electromechanical camshaft adjuster

#3359
US20210396163A1
Mechanical engineering

Scavenger Valve Method and Device

#3360
US20210396164A1
Mechanical engineering

TYPE III CAM SIDE CYLINDER DEACTIVATION

#3361 ✅ Patent 11,280,231 granted on 2022-03-22
US20210396165A1
Mechanical engineering

Balancer apparatus equipped with oil pump

#3362
US20210396166A1
Mechanical engineering

ENGINE EXHAUST DUST REMOVING SYSTEM AND METHOD

#3363 ✅ Patent 11,566,548 granted on 2023-01-31
US20210396167A1
Mechanical engineering

Catalytically active particle filter with a high degree of filtration efficiency

#3364 ✅ Patent 11,680,504 granted on 2023-06-20
US20210396168A1
Mechanical engineering

Carbon capture system, apparatus, and method

#3365 ✅ Patent 11,339,700 granted on 2022-05-24
US20210396169A1
Mechanical engineering

Operating material supply system having an air separator, motor vehicle, and method for operating an operating material supply system

#3366 ✅ Patent 11,486,296 granted on 2022-11-01
US20210396170A1
Mechanical engineering

Exhaust gas turbocharger assembly having an exhaust gas turbocharger and an actuator

#3367 ✅ Patent 11,549,431 granted on 2023-01-10
US20210396171A1
Mechanical engineering

Turbine housing of a turbocharger

#3368 ✅ Patent 11,506,117 granted on 2022-11-22
US20210396172A1
Mechanical engineering

Outboard motor stabilizer

#3369 ✅ Patent 11,560,835 granted on 2023-01-24
US20210396173A1
Mechanical engineering

Internal combustion engine with variable compression ratio and mechanism for changing the compression ratio

#3370
US20210396174A1
Mechanical engineering

CRANKTRAIN PHASE ADJUSTER FOR VARIABLE COMPRESSION RATIO

#3371 ✅ Patent 12,116,927 granted on 2024-10-15
US20210396175A1
Mechanical engineering

Mid-frame section of a gas turbine engine and corresponding method of adjusting radial rotor clearance

#3372
US20210396176A1
Mechanical engineering

SUPERCRITICAL CO2 TURBINE

#3373 ✅ Patent 11,560,839 granted on 2023-01-24
US20210396177A1
Mechanical engineering

Gas turbine engine buffer system

#3374 ✅ Patent 12,152,533 granted on 2024-11-26
US20210396178A1
Mechanical engineering

Characterising codes for aircraft

#3375 ✅ Patent 11,788,467 granted on 2023-10-17
US20210396179A1
Mechanical engineering

Bladed rotor wheel

#3376
US20210396180A1
Mechanical engineering

GAS TURBINE FACILITY

#3377 ✅ Patent 11,655,720 granted on 2023-05-23
US20210396181A1
Mechanical engineering

Methods and materials for repairing a thermal barrier coating of a gas turbine component

#3378 ✅ Patent 12,305,578 granted on 2025-05-20
US20210396182A1
Mechanical engineering

Ignition system for power generation engine

#3379 ✅ Patent 11,384,694 granted on 2022-07-12
US20210396183A1
Mechanical engineering

Auxiliary device system of aircraft engine

#3380 ✅ Patent 11,591,972 granted on 2023-02-28
US20210396184A1
Mechanical engineering

Mechanical gearbox for aircraft turbomachine

#3381 ✅ Patent 11,459,961 granted on 2022-10-04
US20210396185A1
Mechanical engineering

Method for operating a power plant, and power plant

#3382
US20210396186A1
Mechanical engineering

CONTROL ARRANGEMENT AND METHOD FOR CONTROLLING OPERATION OF AN INTERNAL COMBUSTION ENGINE

#3383 ✅ Patent 12,345,213 granted on 2025-07-01
US20210396187A1
Mechanical engineering

GAS SUPPLY SYSTEM FOR A GAS ENGINE OR DUAL-FUEL ENGINE AND METHOD FOR OPERATING THE SAME

#3384 ✅ Patent 11,293,384 granted on 2022-04-05
US20210396188A1
Mechanical engineering

Engine

#3385 ✅ Patent 11,359,562 granted on 2022-06-14
US20210396189A1
Mechanical engineering

Noise, vibration and harshness reduction in a skip fire engine control system

#3386 ✅ Patent 11,448,150 granted on 2022-09-20
US20210396190A1
Mechanical engineering

Engine control device and engine control method

#3387 ✅ Patent 11,359,569 granted on 2022-06-14
US20210396191A1
Mechanical engineering

Control unit of fuel injection device

#3388 ✅ Patent 11,486,326 granted on 2022-11-01
US20210396192A1
Mechanical engineering

Adaptive high pressure fuel pump system and method for predicting pumped mass

#3389 ✅ Patent 11,692,512 granted on 2023-07-04
US20210396193A1
Mechanical engineering

Fan module equipped with an electrical machine for an aircraft turbine engine

#3390
US20210396194A1
Mechanical engineering

Electromagnetic Propulsion System

#3391
US20210396195A1
Mechanical engineering

APPARATUS AND METHOD FOR CONTROLLING LOW-PRESSURE EXHAUST GAS RECIRCULATION SYSTEM FOR FREEZING PREVENTION

#3392 ✅ Patent 11,396,856 granted on 2022-07-26
US20210396196A1
Mechanical engineering

Fuel supply device

#3393
US20210396197A1
Mechanical engineering

PUMP ACTUATOR WITH INCREASED BODY STRENGTH

#3394 ✅ Patent 11,519,372 granted on 2022-12-06
US20210396198A1
Mechanical engineering

Control device for high-pressure pump and method for controlling the same

#3395 ✅ Patent 11,248,574 granted on 2022-02-15
US20210396199A1
Mechanical engineering

Methods and systems for diagnosing a valve

#3396 ✅ Patent 11,965,475 granted on 2024-04-23
US20210396200A1
Mechanical engineering

Assembly for fuel injector and coating method for the same

#3397 ✅ Patent 11,466,657 granted on 2022-10-11
US20210396201A1
Mechanical engineering

Control device for internal combustion engine

#3398 ✅ Patent 11,319,919 granted on 2022-05-03
US20210396202A1
Mechanical engineering

Rolling bearing protection device and vertical-axis tidal current energy generating device applying the same

#3399
US20210396203A1
Mechanical engineering

UNDERGROUND ENERGY PRODUCTION AND STORAGE SYSTEM

#3400 ✅ Patent 11,608,809 granted on 2023-03-21
US20210396204A1
Mechanical engineering

Startup method of Francis turbine and Francis turbine

#3401 ✅ Patent 11,566,597 granted on 2023-01-31
US20210396205A1
Mechanical engineering

Startup method of francis turbine and francis turbine

#3402 ✅ Patent 11,486,351 granted on 2022-11-01
US20210396206A1
Mechanical engineering

Sealing member for a sectioned wind turbine blade

#3403 ✅ Patent 11,828,264 granted on 2023-11-28
US20210396207A1
Mechanical engineering

Compliant structures for jointed rotor blades

#3404 ✅ Patent 11,313,354 granted on 2022-04-26
US20210396208A1
Mechanical engineering

System and method for protecting a wind turbine from overloading due to pitch system fault

#3405 ✅ Patent 12,098,705 granted on 2024-09-24
US20210396209A1
Mechanical engineering

Method for operating a wind power installation, controller for operating a wind power installation, and wind farm

#3406 ✅ Patent 11,319,924 granted on 2022-05-03
US20210396210A1
Mechanical engineering

Wind turbine with rotor locking system

#3407
US20210396211A1
Mechanical engineering

METHOD FOR CONTROLLING A WIND TURBINE AND CORRESPONDING WIND TURBINE

#3408 ✅ Patent 11,231,014 granted on 2022-01-25
US20210396212A1
Mechanical engineering

System and method for reducing voltage distortion from an inverter-based resource

#3409 ✅ Patent 11,971,011 granted on 2024-04-30
US20210396213A1
Mechanical engineering

Method for manufacturing wind turbine tower structure for preventing vortex shedding

#3410 ✅ Patent 11,946,447 granted on 2024-04-02
US20210396214A1
Mechanical engineering

Method for moving an object between a platform of a wind turbine and a deck of a vessel and frame structure used for coupling of pulling means or a puller

#3411 ✅ Patent 11,555,483 granted on 2023-01-17
US20210396215A1
Mechanical engineering

Access arrangement for a wind turbine blade

#3412 ✅ Patent 11,746,757 granted on 2023-09-05
US20210396216A1
Mechanical engineering

Nacelle for a wind turbine

#3413 ✅ Patent 11,754,055 granted on 2023-09-12
US20210396217A1
Mechanical engineering

Bearing arrangement of a wind turbine

#3414 ✅ Patent 11,746,764 granted on 2023-09-05
US20210396218A1
Mechanical engineering

Dual pneumo-hydraulic pump unit

#3415
US20210396219A1
Mechanical engineering

METHOD OF CONTROLLING A VOLUME WHICH CAN BE CONVEYED WITH A METERING PUMP

#3416 ✅ Patent 12,158,140 granted on 2024-12-03
US20210396220A1
Mechanical engineering

Household electric appliance with high/low-pressure function

#3417 ✅ Patent 12,233,236 granted on 2025-02-25
US20210396221A1
Mechanical engineering

Adhesive and peripheral systems and methods for medical devices

#3418 ✅ Patent 11,415,125 granted on 2022-08-16
US20210396222A1
Mechanical engineering

Systems for utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units

#3419 ✅ Patent 11,428,218 granted on 2022-08-30
US20210396223A1
Mechanical engineering

Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units

#3420 ✅ Patent 11,512,693 granted on 2022-11-29
US20210396224A1
Mechanical engineering

Linear compressor

#3421 ✅ Patent 12,085,075 granted on 2024-09-10
US20210396225A1
Mechanical engineering

Pump connecting and adjusting system

#3422 ✅ Patent 11,608,828 granted on 2023-03-21
US20210396226A1
Mechanical engineering

Rotary pump with axial compensation, outlet gasket for a pump and pre-fitted pump unit

#3423 ✅ Patent 12,366,246 granted on 2025-07-22
US20210396227A1
Mechanical engineering

PUMP PARTICULARLY FOR PUMPING ABRASIVE AND/OR CHEMICALLY AGGRESSIVE LIQUIDS

#3424 ✅ Patent 11,549,511 granted on 2023-01-10
US20210396228A1
Mechanical engineering

Scroll compressor

#3425 ✅ Patent 11,493,043 granted on 2022-11-08
US20210396229A1
Mechanical engineering

Positive displacement machine with kinematic synchronization coupling and with driven moving parts having their own individual drives

#3426 ✅ Patent 11,530,702 granted on 2022-12-20
US20210396230A1
Mechanical engineering

High suction pressure single screw compressor with thrust balancing load using shaft seal pressure and related methods

#3427
US20210396231A1
Mechanical engineering

ROTARY-VANE MECHANISM FOR ENGINES AND COMPRESSORS

#3428
US20210396232A1
Mechanical engineering

COMPRESSOR WITH LIQUID INJECTION COOLING

#3429
US20210396233A1
Mechanical engineering

GLANDED PUMP WITH RING CAPACITOR

#3430 ✅ Patent 11,401,938 granted on 2022-08-02
US20210396234A1
Mechanical engineering

Motor drive system and method

#3431 ✅ Patent 12,006,939 granted on 2024-06-11
US20210396235A1
Mechanical engineering

System for detecting dry running of a pump

#3432
US20210396236A1
Mechanical engineering

VACUUM PUMP WITH A SOLENOID VALVE

#3433 ✅ Patent 11,585,351 granted on 2023-02-21
US20210396237A1
Mechanical engineering

Fan failure compensation

#3434
US20210396238A1
Mechanical engineering

PUMP APPARATUS, TEST OPERATION METHOD OF PUMP APPARATUS, MOTOR ASSEMBLY AND METHOD FOR IDENTIFYING ABNORMAL VIBRATION OF MOTOR ASSEMBLY

#3435 ✅ Patent 11,719,251 granted on 2023-08-08
US20210396239A1
Mechanical engineering

Fan control system, method and server wherein PWM pin and TACH pin are utilized to control a fan based on a mode control instruction

#3436 ✅ Patent 11,746,795 granted on 2023-09-05
US20210396240A1
Mechanical engineering

Centrifugal pump device

#3437
US20210396241A1
Mechanical engineering

ROLLING BEARING HAVING A SEALING ASSEMBLY AND WATER PUMP HAVING SAME

#3438 ✅ Patent 11,781,592 granted on 2023-10-10
US20210396242A1
Mechanical engineering

System and method for magnetic bearings

#3439 ✅ Patent 11,225,974 granted on 2022-01-18
US20210396243A1
Mechanical engineering

Fan impeller structure

#3440 ✅ Patent 11,466,697 granted on 2022-10-11
US20210396244A1
Mechanical engineering

Fan module comprising variable-pitch blades

#3441
US20210396245A1
Mechanical engineering

CENTRIFIGAL AND INERTIAL PUMP ASSEMBLY

#3442
US20210396246A1
Mechanical engineering

PUMP CASING AND MAGNET PUMP INCLUDING THE SAME

#3443 ✅ Patent 11,370,536 granted on 2022-06-28
US20210396247A1
Mechanical engineering

Tip gap control systems with active blade tips

#3444 ✅ Patent 11,725,669 granted on 2023-08-15
US20210396248A1
Mechanical engineering

Wind shroud and a fan with the same

#3445 ✅ Patent 11,466,705 granted on 2022-10-11
US20210396249A1
Mechanical engineering

Hydraulic unit with combined pneumatic/servomotor action and related use

#3446 ✅ Patent 12,234,844 granted on 2025-02-25
US20210396250A1
Mechanical engineering

Pneumatics system with advanced system diagnostics capabilities

#3447 ✅ Patent 11,649,838 granted on 2023-05-16
US20210396251A1
Mechanical engineering

Temperature regulation system for vehicle hydraulic system

#3448 ✅ Patent 11,221,028 granted on 2022-01-11
US20210396252A1
Mechanical engineering

Cyclonic flow-inducing pump

#3449 ✅ Patent 11,788,564 granted on 2023-10-17
US20210396253A1
Mechanical engineering

Connection unit for connecting two components with a space in between

#3450 ✅ Patent 11,530,715 granted on 2022-12-20
US20210396254A1
Mechanical engineering

Fastener

#3451 ✅ Patent 11,674,537 granted on 2023-06-13
US20210396255A1
Mechanical engineering

Clip for mounting a solar module to a rail system

#3452 ✅ Patent 11,754,106 granted on 2023-09-12
US20210396256A1
Mechanical engineering

Attachment assembly and method

#3453 ✅ Patent 11,698,092 granted on 2023-07-11
US20210396257A1
Mechanical engineering

Telescopic pole for a cleaning implement

#3454 ✅ Patent 11,549,537 granted on 2023-01-10
US20210396258A1
Mechanical engineering

Article of furniture and method of installing same

#3455
US20210396259A1
Mechanical engineering

QUICK ATTACHMENT ARRANGEMENT

#3456
US20210396260A1
Mechanical engineering

Clevis Pin Arrangement for a Tool

#3457
US20210396261A1
Mechanical engineering

FASTENER INCLUDING THREADS

#3458
US20210396262A9
Mechanical engineering

AUTOMATED DELIVERY OF ALERTS WITH CONFIRMATION OF RECEIPT

#3459 ✅ Patent 11,781,585 granted on 2023-10-10
US20210396263A1
Mechanical engineering

Channel fastener having tapering support body

#3460
US20210396264A1
Mechanical engineering

PRESSURE NUT FOR CABLE OR TUBE CONNECTIONS

#3461 ✅ Patent 11,624,397 granted on 2023-04-11
US20210396265A1
Mechanical engineering

Fastening nut device

#3462
US20210396266A1
Mechanical engineering

INSERT SCREW SLEEVE, CONNECTING BOLT, BOLT-SLEEVE COMBINATION, AND COMPONENT THEREWITH

#3463 ✅ Patent 11,473,611 granted on 2022-10-18
US20210396267A1
Mechanical engineering

Nut locking system with different threads sharing same pitch

#3464 ✅ Patent 12,234,855 granted on 2025-02-25
US20210396268A1
Mechanical engineering

Arrangement for securing a nut

#3465 ✅ Patent 12,104,641 granted on 2024-10-01
US20210396269A1
Mechanical engineering

Retention washers, propeller retention systems, and related methods

#3466 ✅ Patent 11,486,441 granted on 2022-11-01
US20210396270A1
Mechanical engineering

Sliding bearing element

#3467 ✅ Patent 11,940,006 granted on 2024-03-26
US20210396271A1
Mechanical engineering

Method for changing a sliding bearing element of a rotor bearing of a wind turbine, and nacelle for a wind turbine

#3468 ✅ Patent 11,608,851 granted on 2023-03-21
US20210396272A1
Mechanical engineering

Locking assembly for a lightweight gearbox

#3469 ✅ Patent 12,209,616 granted on 2025-01-28
US20210396273A1
Mechanical engineering

Coupler

#3470 ✅ Patent 11,808,310 granted on 2023-11-07
US20210396274A1
Mechanical engineering

Transmission assembly for transmitting torque across an angular connection between a torsional drive component and a torsionally driven component

#3471 ✅ Patent 11,906,002 granted on 2024-02-20
US20210396275A1
Mechanical engineering

Apparatus and method for a coupling assembly

#3472 ✅ Patent 12,000,440 granted on 2024-06-04
US20210396276A1
Mechanical engineering

Torsionally elastic shaft joint and method of making the same

#3473 ✅ Patent 11,466,734 granted on 2022-10-11
US20210396277A1
Mechanical engineering

Drive device

#3474 ✅ Patent 11,268,579 granted on 2022-03-08
US20210396278A1
Mechanical engineering

Hybrid dual-clutch transmission

#3475 ✅ Patent 11,280,376 granted on 2022-03-22
US20210396279A1
Mechanical engineering

Clutch apparatus, systems, and related methods for use with vehicle stabilizer bars

#3476 ✅ Patent 12,345,311 granted on 2025-07-01
US20210396280A1
Mechanical engineering

Torque Generation Device

#3477 ✅ Patent 11,976,698 granted on 2024-05-07
US20210396281A1
Mechanical engineering

Drum brake apparatus

#3478 ✅ Patent 11,761,498 granted on 2023-09-19
US20210396282A1
Mechanical engineering

Expanding rotor brake

#3479 ✅ Patent 11,835,098 granted on 2023-12-05
US20210396283A1
Mechanical engineering

Disc brake device and disc brake pad

#3480
US20210396284A1
Mechanical engineering

Airbrake Filter Assembly

#3481 ✅ Patent 11,668,359 granted on 2023-06-06
US20210396285A1
Mechanical engineering

System for suctioning braking particles with optimized control

#3482 ✅ Patent 12,372,127 granted on 2025-07-29
US20210396286A1
Mechanical engineering

Brake System For Mine Trucks

#3483
US20210396287A1
Mechanical engineering

ATTACHMENT STRUCTURE OF BRAKE DISK FOR RAILWAY VEHICLE, AND BRAKE DISK UNIT USING SAME

#3484
US20210396288A1
Mechanical engineering

BRAKE ASSEMBLY

#3485 ✅ Patent 11,655,868 granted on 2023-05-23
US20210396289A1
Mechanical engineering

Drum brake apparatus

#3486 ✅ Patent 11,719,297 granted on 2023-08-08
US20210396290A1
Mechanical engineering

Brake assembly having a retraction spring and method of assembly

#3487
US20210396291A1
Mechanical engineering

COATING, IN PARTICULAR FOR BRAKE DISCS, BRAKE DRUMS AND CLUTCH DISCS, BRAKE DISC FOR A DISC BRAKE OR BRAKE DRUM FOR A DRUM BRAKE OR CLUTCH DISC FOR A CLUTCH, DISC BRAKE OR DRUM BRAKE OR CLUTCH, METHOD FOR PRODUCING A COATING IN PARTICULAR FOR BRAKE DISCS, BRAKE DRUMS AND CLUTCH DISCS, AND USE OF A COATING

#3488 ✅ Patent 12,078,222 granted on 2024-09-03
US20210396292A1
Mechanical engineering

Disc spring, disc spring device, and method for manufacturing disc spring

#3489 ✅ Patent 11,378,148 granted on 2022-07-05
US20210396293A1
Mechanical engineering

Damper assembly

#3490
US20210396294A1
Mechanical engineering

METHODS AND APPARATUS FOR POSITION SENSITIVE SUSPENSION DAMPING

#3491 ✅ Patent 11,313,432 granted on 2022-04-26
US20210396295A1
Mechanical engineering

Hydraulic bushing with internal travel limiter

#3492 ✅ Patent 12,013,009 granted on 2024-06-18
US20210396296A1
Mechanical engineering

Damper apparatus

#3493 ✅ Patent 11,885,392 granted on 2024-01-30
US20210396297A1
Mechanical engineering

Toothed belt made of rubber, and rubber composition

#3494 ✅ Patent 12,018,734 granted on 2024-06-25
US20210396298A1
Mechanical engineering

Link plate of a pin, bush, or roller chain

#3495 ✅ Patent 12,146,550 granted on 2024-11-19
US20210396299A1
Mechanical engineering

Interpolating gear trains and gear networks

#3496 ✅ Patent 11,754,156 granted on 2023-09-12
US20210396300A1
Mechanical engineering

Drive device

#3497 ✅ Patent 11,326,678 granted on 2022-05-10
US20210396301A1
Mechanical engineering

Friction disc apparatus and related torque converter assemblies for use with vehicles

#3498 ✅ Patent 11,421,769 granted on 2022-08-23
US20210396302A1
Mechanical engineering

Bi-directional overrunning clutch differential with output hub supports

#3499 ✅ Patent 11,566,695 granted on 2023-01-31
US20210396303A1
Mechanical engineering

Unit-type strain wave gearing device

#3500 ✅ Patent 11,649,887 granted on 2023-05-16
US20210396304A1
Mechanical engineering

Gear device

#3501
US20210396305A1
Mechanical engineering

Precision Gear Transmission Component And Stage Light With The Same

#3502 ✅ Patent 11,359,713 granted on 2022-06-14
US20210396306A1
Mechanical engineering

Transmission including a transmission housing

#3503 ✅ Patent 11,885,405 granted on 2024-01-30
US20210396307A1
Mechanical engineering

Housing for plastic gearbox and associated plastic gearbox and robot

#3504
US20210396308A1
Mechanical engineering

CONTROL APPARATUS FOR TRANSMISSION OF AGRICULTURAL WORK VEHICLE AND CONTROL METHOD FOR TRANSMISSION OF AGRICULTURAL WORK VEHICLE

#3505 ✅ Patent 11,614,166 granted on 2023-03-28
US20210396309A1
Mechanical engineering

Electromechanical park lock

#3506 ✅ Patent 11,614,167 granted on 2023-03-28
US20210396310A1
Mechanical engineering

Parking lock and method for the assembly thereof

#3507 ✅ Patent 11,460,108 granted on 2022-10-04
US20210396311A1
Mechanical engineering

Parking lock actuator for integration in a vehicle transmission

#3508 ✅ Patent 11,859,719 granted on 2024-01-02
US20210396312A1
Mechanical engineering

Parking lock device

#3509
US20210396313A1
Mechanical engineering

PISTON COMPRESSION RINGS OF COPPER ALLOYS

#3510 ✅ Patent 11,415,224 granted on 2022-08-16
US20210396314A1
Mechanical engineering

Split V-ring seal assembly

#3511 ✅ Patent 11,940,048 granted on 2024-03-26
US20210396315A1
Mechanical engineering

Valve device

#3512 ✅ Patent 12,025,227 granted on 2024-07-02
US20210396316A1
Mechanical engineering

Gasket

#3513 ✅ Patent 11,480,249 granted on 2022-10-25
US20210396317A1
Mechanical engineering

Seal member

#3514 ✅ Patent 12,281,705 granted on 2025-04-22
US20210396318A1
Mechanical engineering

Rotating-shaft seal and vacuum type component transfer apparatus using the same

#3515 ✅ Patent 12,152,678 granted on 2024-11-26
US20210396319A1
Mechanical engineering

Bellow

#3516 ✅ Patent 11,560,954 granted on 2023-01-24
US20210396320A1
Mechanical engineering

Valve

#3517 ✅ Patent 11,680,648 granted on 2023-06-20
US20210396321A1
Mechanical engineering

Device for regulating the flow of a fluid

#3518 ✅ Patent 11,378,193 granted on 2022-07-05
US20210396322A1
Mechanical engineering

Axial diverter/mixing valve

#3519 ✅ Patent 11,560,962 granted on 2023-01-24
US20210396323A1
Mechanical engineering

Ventilation component

#3520 ✅ Patent 11,536,383 granted on 2022-12-27
US20210396324A1
Mechanical engineering

Ventilation component

#3521 ✅ Patent 11,867,304 granted on 2024-01-09
US20210396325A1
Mechanical engineering

Valve assemblies, valve seats including flexible arms, and related methods

#3522 ✅ Patent 11,774,000 granted on 2023-10-03
US20210396326A1
Mechanical engineering

Fluid control device and manufacturing method for the fluid control device

#3523 ✅ Patent 11,560,965 granted on 2023-01-24
US20210396327A1
Mechanical engineering

Valve device

#3524 ✅ Patent 11,326,709 granted on 2022-05-10
US20210396328A1
Mechanical engineering

Diaphragm type of solenoid valve

#3525 ✅ Patent 11,448,337 granted on 2022-09-20
US20210396329A1
Mechanical engineering

Solenoid valve

#3526 ✅ Patent 12,352,366 granted on 2025-07-08
US20210396330A1
Mechanical engineering

OPERATION-SAFE REPLACEMENT OF A CONTROL HEAD

#3527 ✅ Patent 11,499,651 granted on 2022-11-15
US20210396331A1
Mechanical engineering

Switchless valve position detection system

#3528
US20210396332A1
Mechanical engineering

TRENCHLESS SYSTEM FOR THE SUBSURFACE DELIVERY OF A POLYMER-BASED MESH

#3529 ✅ Patent 11,713,835 granted on 2023-08-01
US20210396333A1
Mechanical engineering

Cable bracket assembly

#3530
US20210396334A1
Mechanical engineering

PIPELINE FOR CONVEYING FLUIDS OR SOLIDS

#3531 ✅ Patent 11,982,380 granted on 2024-05-14
US20210396335A1
Mechanical engineering

Sealing member for connecting pipes

#3532 ✅ Patent 11,927,287 granted on 2024-03-12
US20210396336A1
Mechanical engineering

Connection unit

#3533 ✅ Patent 11,774,023 granted on 2023-10-03
US20210396337A1
Mechanical engineering

Equipment for connecting fluid conveying pipes

#3534 ✅ Patent 11,815,212 granted on 2023-11-14
US20210396338A1
Mechanical engineering

Emergency release mechanism for fluid loading equipment

#3535 ✅ Patent 11,821,565 granted on 2023-11-21
US20210396339A1
Mechanical engineering

Locking cap for fire department connections

#3536 ✅ Patent 11,815,216 granted on 2023-11-14
US20210396340A1
Mechanical engineering

System and method for installing pipe liners

#3537 ✅ Patent 11,913,589 granted on 2024-02-27
US20210396341A1
Mechanical engineering

Pipeline water remediation based on upstream process operating parameters

#3538 ✅ Patent 11,920,722 granted on 2024-03-05
US20210396342A1
Mechanical engineering

Intervention drive system comprising an umbilical

#3539 ✅ Patent 11,209,116 granted on 2021-12-28
US20210396343A1
Mechanical engineering

Polymer geo-injection for underground pipeline protection

#3540 ✅ Patent 12,241,581 granted on 2025-03-04
US20210396344A1
Mechanical engineering

Pipe for conveying fluids in HVACR systems and composite coating for such a pipe

#3541 ✅ Patent 12,078,284 granted on 2024-09-03
US20210396345A1
Mechanical engineering

Preformed insulation fitting

#3542 ✅ Patent 11,592,139 granted on 2023-02-28
US20210396346A1
Mechanical engineering

Equipment mounting assembly

#3543 ✅ Patent 11,448,359 granted on 2022-09-20
US20210396347A1
Mechanical engineering

Adjustable plant stand assembly

#3544
US20210396348A1
Mechanical engineering

LIFTING DEVICE

#3545 ✅ Patent 11,608,934 granted on 2023-03-21
US20210396349A1
Mechanical engineering

Tripod for video-photographic equipment

#3546 ✅ Patent 11,619,343 granted on 2023-04-04
US20210396350A1
Mechanical engineering

Multi-function controller mount

#3547
US20210396351A1
Mechanical engineering

LOCKING SOLENOID BRACKET

#3548 ✅ Patent 12,025,263 granted on 2024-07-02
US20210396352A1
Mechanical engineering

Cubicle wall extender apparatus

#3549
US20210396353A1
Mechanical engineering

SYSTEM FOR MANAGING PRESSURE IN UNDERGROUND CRYOGENIC LIQUID STORAGE TANK AND METHOD FOR THE SAME

#3550 ✅ Patent 12,222,069 granted on 2025-02-11
US20210396354A1
Mechanical engineering

High-pressure hydrogen tank

#3551
US20210396355A1
Mechanical engineering

SOLID STATE HYDROGEN STORAGE DEVICE INCLUDING PLATE TYPE HEAT EXCHANGER

#3552
US20210396356A1
Mechanical engineering

HIGH VOLUME, FAST HYDROGEN FUELING OF A HEAVY-DUTY VEHICLE

#3553 ✅ Patent 11,598,487 granted on 2023-03-07
US20210396357A1
Mechanical engineering

Sealing apparatus for high-pressure tank and high-pressure tank comprising same

#3554 ✅ Patent 11,835,180 granted on 2023-12-05
US20210396358A1
Mechanical engineering

Gas system

#3555 ✅ Patent 11,320,336 granted on 2022-05-03
US20210396359A1
Mechanical engineering

Gas shutoff system

#3556 ✅ Patent 11,635,176 granted on 2023-04-25
US20210396360A1
Mechanical engineering

Nano-scale light-emitting diode (LED) electrode assembly emitting polarized light, method of manufacturing the same, and polarized LED lamp having the same

#3557 ✅ Patent 11,255,493 granted on 2022-02-22
US20210396361A1
Mechanical engineering

Light bulb apparatus

#3558 ✅ Patent 11,466,821 granted on 2022-10-11
US20210396362A1
Mechanical engineering

Lamp module group

#3559 ✅ Patent 11,415,274 granted on 2022-08-16
US20210396363A1
Mechanical engineering

Dual-color light emitting diode light strings

#3560 ✅ Patent 11,578,843 granted on 2023-02-14
US20210396364A1
Mechanical engineering

LED flexible strip lamp and manufacturing method thereof

#3561 ✅ Patent 12,031,697 granted on 2024-07-09
US20210396365A1
Mechanical engineering

Street pole, street lighting pole, luminaire and manufacturing methods thereof

#3562 ✅ Patent 11,441,748 granted on 2022-09-13
US20210396366A1
Mechanical engineering

Lighting device

#3563 ✅ Patent 12,078,317 granted on 2024-09-03
US20210396367A1
Mechanical engineering

Electric lighting system and components, and charging and connection mechanisms thereof

#3564 ✅ Patent 11,421,839 granted on 2022-08-23
US20210396368A1
Mechanical engineering

Solar light with port

#3565 ✅ Patent 11,384,912 granted on 2022-07-12
US20210396369A1
Mechanical engineering

Thin aspect lighting system with cutoff

#3566 ✅ Patent 11,415,283 granted on 2022-08-16
US20210396370A1
Mechanical engineering

Retrofit LED lamp for a vehicle light

#3567 ✅ Patent 11,221,121 granted on 2022-01-11
US20210396371A1
Mechanical engineering

Vehicular lamp

#3568 ✅ Patent 11,378,248 granted on 2022-07-05
US20210396372A1
Mechanical engineering

IR illuminator with secondary function

#3569
US20210396373A1
Mechanical engineering

PEDESTRIAN COMMUNICATION VEHICLE FOG LAMP

#3570 ✅ Patent 11,940,124 granted on 2024-03-26
US20210396374A1
Mechanical engineering

Digital lampshade system and method

#3571 ✅ Patent 11,674,673 granted on 2023-06-13
US20210396375A1
Mechanical engineering

Site light

#3572
US20210396376A1
Mechanical engineering

Stage Light Using Gear To Drive Light Head To Rotate

#3573 ✅ Patent 11,339,956 granted on 2022-05-24
US20210396377A1
Mechanical engineering

Stage light with speed reducer

#3574 ✅ Patent 11,371,686 granted on 2022-06-28
US20210396378A1
Mechanical engineering

Highlighting a product in a store fixture, display or shelf

#3575 ✅ Patent 11,879,626 granted on 2024-01-23
US20210396379A1
Mechanical engineering

Reduction of temperature from high power LED in a medical sensor

#3576 ✅ Patent 11,486,567 granted on 2022-11-01
US20210396380A1
Mechanical engineering

Incandescent bulb-type LED lamp having heat dissipation function

#3577 ✅ Patent 11,674,682 granted on 2023-06-13
US20210396381A1
Mechanical engineering

Elongated modular heatsink with coupled light source

#3578 ✅ Patent 11,835,212 granted on 2023-12-05
US20210396382A1
Mechanical engineering

LED lamp

#3579
US20210396383A1
Mechanical engineering

GERM PROTECTOR FOR CAKES AND DESSERTS

#3580 ✅ Patent 11,708,972 granted on 2023-07-25
US20210396384A1
Mechanical engineering

Gas/air mixing device of a gas burner

#3581 ✅ Patent 11,703,222 granted on 2023-07-18
US20210396385A1
Mechanical engineering

Firebox floor of a furnace for combusting wood

#3582 ✅ Patent 11,898,749 granted on 2024-02-13
US20210396386A1
Mechanical engineering

Valve delivery apparatus

#3583
US20210396387A1
Mechanical engineering

DEVICE FOR EXTINGUISHING BIRTHDAY CANDLES

#3584 ✅ Patent 12,050,011 granted on 2024-07-30
US20210396388A1
Mechanical engineering

Dilution holes with ridge feature for gas turbine engines

#3585 ✅ Patent 11,435,083 granted on 2022-09-06
US20210396389A1
Mechanical engineering

Assembly of a gas turbine with combustion chamber air bypass

#3586 ✅ Patent 11,920,795 granted on 2024-03-05
US20210396390A1
Mechanical engineering

Fuel injection device, nozzle, and combustor including the same

#3587 ✅ Patent 11,873,994 granted on 2024-01-16
US20210396391A1
Mechanical engineering

Electrically heated catalytic combustor

#3588
US20210396392A1
Mechanical engineering

GAS VALVE AND OVEN

#3589
US20210396393A1
Mechanical engineering

DOOR ASSEMBLY AND COOKING DEVICE HAVING THE SAME

#3590
US20210396394A1
Mechanical engineering

KITCHEN EXHAUST RECOVERY SYSTEM

#3591 ✅ Patent 11,846,430 granted on 2023-12-19
US20210396395A1
Mechanical engineering

Steam cooker

#3592
US20210396396A1
Mechanical engineering

PLASTERBOARD LOOKALIKE BUILDING PANEL RADIANT HEATER

#3593
US20210396397A1
Mechanical engineering

REFRIGERATING MACHINE, HOT WATER HEAT PUMP, OPERATING METHOD AND PROGRAM

#3594 ✅ Patent 12,038,182 granted on 2024-07-16
US20210396398A1
Mechanical engineering

Air conditioner and home appliance

#3595
US20210396399A1
Mechanical engineering

CONCEALED HANDLE AND AIR CONDITIONING DEVICE WITH THE SAME

#3596 ✅ Patent 11,940,176 granted on 2024-03-26
US20210396400A1
Mechanical engineering

Refrigerant flow path switching unit and air conditioner including the same

#3597 ✅ Patent 11,339,980 granted on 2022-05-24
US20210396401A1
Mechanical engineering

Dehumidifier with a retractable conduit

#3598 ✅ Patent 11,435,094 granted on 2022-09-06
US20210396402A1
Mechanical engineering

Dehumidifier with controlling assembly for water pump

#3599 ✅ Patent 11,454,406 granted on 2022-09-27
US20210396403A1
Mechanical engineering

Dehumidifier with filtering assembly for secondary tank

#3600
US20210396404A1
Mechanical engineering

Innovative System for Providing Hyper Efficient HVAC