Provo, Utah
United States
48
2021-02-25
The entities that hold a legal rights for patent applications filed by inventor Marshall Jonathan:
Jonathan Marshall from Provo, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Needle tip and seat for a choke valve
#2 | 2020-07-02Modular building unit and system
#3 | 2019-01-31Needle tip and seat for a choke valve
#4 | 2013-11-21Oil-well tubular anchoring system for LWD/MWD tools
#5 | 2013-08-15Downhole tool piston assembly
#6 | 2013-03-07Conical Inductive Coupler
#7 | 2012-12-13Data Transmission Apparatus Comprising a Helically Wound Conductor
#8 | 2012-11-01Detecting a Reamer Position through a Magnet Field Sensor
#9 | 2012-09-20Timed steering nozzle on a downhole drill bit
#10 | 2012-09-20Timed Steering Nozzle on a Downhole Drill Bit
#11 | 2012-08-02Fluid Path between the Outer Surface of a Tool and an Expandable Blade
#12 | 2012-05-03System for a downhole string with a downhole valve
#13 | 2012-05-03System for a downhole string with a downhole valve
#14 | 2012-04-05Drill bit steering assembly
#15 | 2012-04-05Steering mechanism with a ring disposed about an outer diameter of a drill bit and method for drilling
#16 | 2012-01-19Expandable tool with at least one blade that locks in place through a wedging effect
#17 | 2012-01-19Expandable tool for an earth boring system
#18 | 2012-01-19Crawler system for an earth boring system
#19 | 2011-10-13Exhaust Port in a Protruding Element of a Downhole Drill Bit
#20 | 2011-10-06Tapered Blade Profile on an Outer Bit
#21 | 2011-10-06Drill Bit Jack Element with a Plurality of Inserts
#22 | 2011-10-06Downhole Steerable Hammer Element
#23 | 2010-08-26Downhole tool actuation
#24 | 2010-08-26Downhole tool actuation
#25 | 2010-08-26Ratchet mechanism in a fluid actuated device
#26 | 2010-03-18Turbine driven hammer that oscillates at a constant frequency
#27 | 2010-03-04Downhole tool string component that is protected from drilling stresses
#28 | 2009-12-10Constricting flow diverter
#29 | 2009-09-24Flow guide actuation
#30 | 2009-09-17Flow guide actuation
#31 | 2009-07-23Downhole percussive tool with alternating pressure differentials
#32 | 2009-07-23Downhole percussive tool with alternating pressure differentials
#33 | 2009-06-11Retention system
#34 | 2009-06-04Tool string threads
#35 | 2009-05-26Downhole electrical connection
#36 | 2009-05-26Downhole power generation assembly
#37 | 2009-03-05Downhole turbine
#38 | 2009-02-26Downhole turbine
#39 | 2008-12-18Data and/or PowerSwivel
#40 | 2008-12-11Drill bit porting system
#41 | 2008-10-09Retention system
#42 | 2008-10-02Retention system
#43 | 2008-09-11Wiper for tool string direct electrical connection
#44 | 2008-05-22Shank assembly with a tensioned element
#45 | 2008-05-08Pick with an interlocked bolster
#46 | 2008-03-20Shank assembly
#47 | 2008-01-03Wiper for tool string direct electrical connection
#48 | 2008-01-03Downhole data and/or power transmission system
128198 ⎘