Progress Rail Locomotive Inc.

PREPLANNED LOCOMOTIVE COMMUNICATIONS LOSS MANAGEMENT

#2 | 2026-06-11

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LIGHTWEIGHT UNDERFRAME FOR MACHINE

#3 | 2026-05-28

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CONFIRMATION OF TARGET LOCOMOTIVES IN A TRAIN

#4 | 2026-02-19

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RAILWAY SYSTEM PLANNING WITH DISTURBANCE PROPOGATION

#5 | 2026-02-17 ✅ Patent 12,552,430 granted on 2026-02-17

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Railway system planning with disturbance propagation

#6 | 2026-01-22

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TRAIN PACING FOR ENERGY OPTIMIZATION

#7 | 2026-01-01

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POWER ASSEMBLY CRAB PLATE FOR ENGINE

#8 | 2025-12-25 ✅ Patent 12,553,569 granted on 2026-02-17

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MOUNTING SYSTEM FOR EQUIPMENT

#9 | 2025-12-18

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SYSTEMS AND METHODS FOR PROVIDING AUTONOMOUS TRAIN DRIVING STRATEGY

#10 | 2025-12-11

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TRAIN CONSIST BUILD OPTIMIZATION

#11 | 2025-12-11

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METHODS AND SYSTEMS FOR AUTOMATED YARD CLASSIFICATION

#12 | 2025-09-30 ✅ Patent 12,428,815 granted on 2025-09-30

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Fixed constructions

Swing pump controls

#13 | 2025-08-21 ✅ Patent 12,473,871 granted on 2025-11-18

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CYLINDER LINER HAVING COOLANT FLOW BALANCER AND ENGINE POWER ASSEMBLY USING SAME

#14 | 2025-08-07

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GEARBOX FLUID MEASURING DIPSTICK

#15 | 2025-07-31 ✅ Patent 12,552,426 granted on 2026-02-17

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MODELING TRAIN MOVEMENT DYNAMICS FOR TRAIN CONTROL

#16 | 2025-07-24

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FUEL CONSUMPTION SYSTEM FOR LOCOMOTIVE

#17 | 2025-06-12

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Insulated Feed-Through Connector

#18 | 2025-06-05 ✅ Patent 12,448,011 granted on 2025-10-21

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SYSTEMS AND METHODS FOR DISENGAGING LOCOMOTIVES FROM AUTONOMOUS CONTROL

#19 | 2025-05-15 ✅ Patent 12,479,483 granted on 2025-11-25

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METHODS AND SYSTEMS FOR DETERMINING HYBRID TRAIN CONFIGURATIONS

#20 | 2025-05-01

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ENGINE OIL SYSTEM HEALTH MONITORING USING OIL LEVEL SENSOR

#21 | 2025-05-01 ✅ Patent 12,552,425 granted on 2026-02-17

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SYSTEMS AND METHODS FOR DEPLOYING LOCOMOTIVES WITHIN A CONSIST

#22 | 2025-04-17 ✅ Patent 12,578,251 granted on 2026-03-17

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Engine Health Monitoring System

#23 | 2025-04-17

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HIGH PRESSURE COMMON RAIL SYSTEM FAILURE DETECTION

#24 | 2025-04-10 ✅ Patent 12,427,867 granted on 2025-09-30

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METHODS AND SYSTEMS FOR CONTROLLING BATTERY ELECTRIC LOCOMOTIVES

#25 | 2025-03-20 ✅ Patent 12,618,748 granted on 2026-05-05

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CYLINDER HEAD CRACK DETECTION SYSTEM

#26 | 2025-03-13

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HYBRID LOCOMOTIVE PROPULSION SYSTEM

#27 | 2025-03-06

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SYSTEM AND METHOD FOR SCHEDULING AND PACING TRAINS

#28 | 2024-12-19

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METHOD AND SYSTEM FOR GENERATING SYNTHETIC TRAINING DATA FOR TRAINING AN ARTIFICIAL INTELLIGENCE (AI) MODEL USABLE TO OPERATE A TRAIN

#29 | 2024-12-12

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HYBRID LOCOMOTIVE WITH THROTTLE POWER BOOST

#30 | 2024-11-28 ✅ Patent 12,641,432 granted on 2026-05-26

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SECURE TRAIN COMMUNICATION TECHNIQUES

#31 | 2024-11-28

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COUPLING AND DECOUPLING OF LOCOMOTIVES

#32 | 2024-06-20 ✅ Patent 12,286,146 granted on 2025-04-29

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Synchronized control messages for starting and stopping independently controlled locomotives in a train

#33 | 2024-06-20 ✅ Patent 12,208,828 granted on 2025-01-28

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System and method for modeling in-train forces with multiple locomotives interspersed evenly along train

#34 | 2024-02-29

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CHARGE RECEIVING SYSTEM

#35 | 2023-05-11 ✅ Patent 11,739,763 granted on 2023-08-29

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Impeller attach mechanism

#36 | 2023-05-11 ✅ Patent 11,879,348 granted on 2024-01-23

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Bearing carrier

#37 | 2023-05-11 ✅ Patent 11,781,489 granted on 2023-10-10

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Gear train joint

#38 | 2023-05-11 ✅ Patent 11,719,129 granted on 2023-08-08

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Compressor housing

#39 | 2023-04-27 ✅ Patent 11,859,576 granted on 2024-01-02

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Cylinder head assembly having fuel injector sleeve for mid-deck reacting of injector clamping load

#40 | 2023-04-27 ✅ Patent 11,686,269 granted on 2023-06-27

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Cylinder head assembly having fuel injector sleeve for mid-deck reacting of injector clamping load

#41 | 2023-04-13 ✅ Patent 12,345,557 granted on 2025-07-01

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GEAR CASE FLUID SENSOR

#42 | 2023-03-28 ✅ Patent 11,614,001 granted on 2023-03-28

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Turbine containment

#43 | 2023-01-31 ✅ Patent 11,566,580 granted on 2023-01-31

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Cylinder head assembly having fuel injector sleeve for mid-deck reacting of injector clamping load

#44 | 2022-12-13 ✅ Patent 11,525,419 granted on 2022-12-13

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Engine power module and cylinder head for same

#45 | 2022-12-06 ✅ Patent 11,519,423 granted on 2022-12-06

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Compressor joint

#46 | 2021-11-11 ✅ Patent 11,268,474 granted on 2022-03-08

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Bank to bank trimming system for a locomotive engine

#47 | 2021-08-26

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Continuous Flow System For Draining Fuel-Water Separator

#48 | 2021-03-25

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POWER SYSTEM AND METHOD FOR A LOCOMOTIVE

#49 | 2021-02-25 ✅ Patent 11,035,362 granted on 2021-06-15

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Oil pump for an aged engine

#50 | 2021-02-25 ✅ Patent 11,584,407 granted on 2023-02-21

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Power management system for a consist

#51 | 2020-12-03 ✅ Patent 11,240,061 granted on 2022-02-01

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Methods and systems for controlling locomotives

#52 | 2020-10-15 ✅ Patent 11,623,671 granted on 2023-04-11

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Blockchain remote command verification

#53 | 2020-10-01 ✅ Patent 11,447,163 granted on 2022-09-20

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Train with dual distance counters

#54 | 2020-06-11 ✅ Patent 10,787,956 granted on 2020-09-29

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Turbocharger variable speed control

#55 | 2020-06-04 ✅ Patent 11,098,638 granted on 2021-08-24

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Engine jacket cooling system for locomotive

#56 | 2020-04-02 ✅ Patent 10,662,862 granted on 2020-05-26

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Engine cooling system with two cooling circuits

#57 | 2020-02-06 ✅ Patent 10,703,447 granted on 2020-07-07

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Bridged fuel tender for marine vessels

#58 | 2019-12-05 ✅ Patent 10,526,986 granted on 2020-01-07

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Systems and methods for controlling EGR flow rate

#59 | 2019-11-07 ✅ Patent 10,845,270 granted on 2020-11-24

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Systems and methods for diagnosing an engine

#60 | 2019-10-31 ✅ Patent 10,746,138 granted on 2020-08-18

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Hollow fin tube structure at inlet of EGR cooler

#61 | 2019-09-12

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SYSTEMS AND METHODS FOR SERVICING A VEHICLE

#62 | 2019-05-02 ✅ Patent 10,858,016 granted on 2020-12-08

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Remotely operated railcar hatches

#63 | 2019-04-18 ✅ Patent 10,864,928 granted on 2020-12-15

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Monitoring system for train

#64 | 2019-04-11 ✅ Patent 10,807,625 granted on 2020-10-20

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Control system enabling remote locomotive configuration setting

#65 | 2019-04-11

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ENGINE RECOVERY SYSTEM FOR POWER SYSTEM

#66 | 2019-04-11 ✅ Patent 10,766,503 granted on 2020-09-08

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Triggering system for spotter control on train

#67 | 2019-03-21 ✅ Patent 10,422,278 granted on 2019-09-24

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Pressure sensor cleaning device

#68 | 2019-01-24 ✅ Patent 10,508,595 granted on 2019-12-17

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Engine recovery system for engine system

#69 | 2019-01-10 ✅ Patent 10,323,549 granted on 2019-06-18

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Self-aligning rocker arm and pushrod design

#70 | 2018-12-06 ✅ Patent 10,415,498 granted on 2019-09-17

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Coolant outlet system

#71 | 2018-11-08 ✅ Patent 10,501,095 granted on 2019-12-10

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Power system for a locomotive

#72 | 2018-11-01

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FUEL MANIFOLD WITH REDUCED MAINTENANCE

#73 | 2018-11-01

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COOLANT TEMPERATURE MODULATION FOR EXHAUST GAS RECIRCULATION SYSTEM

#74 | 2018-10-04

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AUTOMATIC POWER SAVER FOR A LOCOMOTIVE BATTERY

#75 | 2018-09-20

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CRYOGENIC PUMP SYSTEM

#76 | 2018-07-19 ✅ Patent 10,326,686 granted on 2019-06-18

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Apparatus and method for testing installation of network equipment onboard locomotive

#77 | 2018-06-21 ✅ Patent 10,597,054 granted on 2020-03-24

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Real-time drone infrared inspection of moving train

#78 | 2018-06-14 ✅ Patent 10,197,016 granted on 2019-02-05

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Fuel supply system and valve assembly therefor

#79 | 2018-06-14 ✅ Patent 10,371,101 granted on 2019-08-06

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Dual-fuel engine with liquid-gas separation unit

#80 | 2018-05-17 ✅ Patent 10,464,578 granted on 2019-11-05

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Weight shifting mechanism for a powered locomotive bogie

#81 | 2018-05-03 ✅ Patent 10,358,783 granted on 2019-07-23

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Fixed constructions

Rail conditioning system

#82 | 2018-04-26 ✅ Patent 10,240,562 granted on 2019-03-26

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Machine system having submersible pumping system, and method

#83 | 2018-04-12 ✅ Patent 10,648,392 granted on 2020-05-12

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Large diesel engineer aftertreatment system

#84 | 2018-03-22 ✅ Patent 10,526,929 granted on 2020-01-07

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Valve train for an engine

#85 | 2018-03-01 ✅ Patent 10,053,117 granted on 2018-08-21

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Consists with linear throttle mapping

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Valve bridge with internal oil transportation

#87 | 2018-02-08 ✅ Patent 10,029,704 granted on 2018-07-24

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Consist adhesion level control system for locomotives

#88 | 2018-02-01 ✅ Patent 10,358,148 granted on 2019-07-23

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System and method for reducing vapor generation in liquefied natural gas fueled vehicle

#89 | 2018-01-11 ✅ Patent 9,989,017 granted on 2018-06-05

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System and method for operating a cryogenic fuel system

#90 | 2017-11-30 ✅ Patent 10,132,216 granted on 2018-11-20

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Crankcase ventilation system for an internal combustion engine

#91 | 2017-11-16 ✅ Patent 10,272,929 granted on 2019-04-30

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System and apparatus to maintain minimum clearance between train and railway infrastructure

#92 | 2017-09-28 ✅ Patent 10,359,112 granted on 2019-07-23

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Piston ring set for internal combustion engine and system and method thereof

#93 | 2017-09-21 ✅ Patent 9,989,301 granted on 2018-06-05

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System and method for controlling flow of fluid

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Remote locomotive access detection

#95 | 2017-08-17 ✅ Patent 9,939,301 granted on 2018-04-10

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Machine system having fuel consumption monitoring

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Exhaust gas recirculation system

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Controller for a locomotive

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Train asset tracking based on captured images

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Diagnostic system for a rail vehicle

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