Inventor · disambiguated record
Bryan K. Pryor
Also filed as: PRYOR BRYAN K
23 granted patents·8 pending applications·348 citations·filing 2006–2023
94Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC16GM GLOBAL TECH OPERATIONS INC8PRYOR BRYAN K3ALBERTSON WILLIAM C1REYNOLDS MICHAEL G1
Top patents by PatentIndex Score
31 records- 0198US7402978B2System and method for optimizing grid charging of an electric/hybrid vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jul 22, 2008·267 cites·15 claims
- 0292US10408098B2Method of diagnosing a lubrication system of an engineGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Sep 10, 2019·6 cites·20 claims
- 0390US11415040B1Heating oil for enhanced active thermal coolant systemGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Aug 16, 2022·2 cites·13 claims
- 0490US7677086B2Engine oil viscosity diagnostic systems and methodsGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Mar 16, 2010·15 cites·21 claims
- 0587US7862306B2Pressure regulating variable displacement vane pumpGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 4, 2011·10 cites·20 claims
- 0683US8499738B2Control systems for a variable capacity engine oil pumpSTORCH KEVIN J·Filed 2010·Granted Aug 6, 2013·7 cites·20 claims
- 0781US11326590B2Method and apparatus for controlling a variable displacement pumpGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted May 10, 2022·2 cites·19 claims
- 0879US8127597B2Oil condition sensing methods and systemsSTALEY DAVID R·Filed 2008·Granted Mar 6, 2012·6 cites·44 claims
- 0974US8245684B2Method of oil pressure control in an engineREYNOLDS MICHAEL G·Filed 2009·Granted Aug 21, 2012·6 cites·6 claims
- 1073US12503966B2Shaped core for main bearing oil feed grooveGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Dec 23, 2025·0 cites·19 claims
- 1171US8746408B2Engine oil change detection systems and methodsALBERTSON WILLIAM C·Filed 2006·Granted Jun 10, 2014·5 cites·16 claims
- 1271US8128279B2Cloud point monitoring systems for determining a cloud point temperature of diesel fuelPRYOR BRYAN K·Filed 2008·Granted Mar 6, 2012·3 cites·15 claims
- 1369US9556764B2Individual piston squirter switching with crankangle resolved controlGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Jan 31, 2017·3 cites·22 claims
- 1469US8146561B2Dynamic engine oil pickup systemPRYOR BRYAN K·Filed 2008·Granted Apr 3, 2012·6 cites·17 claims
- 1569US8007248B2Engine speed dependent oil pump pressure regulationGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Aug 30, 2011·5 cites·13 claims
- 1667US8292497B2Cloud point monitoring systems for determining a cloud point temperature of diesel fuelPRYOR BRYAN K·Filed 2008·Granted Oct 23, 2012·2 cites·20 claims
- 1756US10480507B2Gerotor assembly having an oil grooveGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Nov 19, 2019·0 cites·14 claims
- 1855US10415442B2Internal combustion engine with oil warming with directed spray in cylinder headGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Sep 17, 2019·0 cites·4 claims
- 1954US7991525B2In-vehicle alert of cloud point in engine diesel fuelGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Aug 2, 2011·3 cites·13 claims
- 2054US2025163909A1Pump housing with drain for vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 2150US10480425B2Method of managing a propulsion system based on health of a lubrication systemGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Nov 19, 2019·0 cites·14 claims
- 2250US10018083B2Lubricating fluid system for a vehicle with self compensation plateGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jul 10, 2018·0 cites·17 claims
- 2349US9810217B2Vehicle and a method of reducing sound produced by a liquid fluid pumpGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted Nov 7, 2017·0 cites·20 claims
- 2446US2019338771A1Variable displacement pumpGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 2546US2015059718A1Engine Crankcase Breathing Passage With Flow DiodeGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
- 2644US10167752B2Engine oil pump with electronic oil pressure controlGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jan 1, 2019·0 cites·13 claims
- 2743US2020032791A1Spring structure with sliding elementGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 2842US2014321966A1Packaged vacuum pump and oil pump, and system and method thereofGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
- 2940US2020072216A1Adaptive pivot for variable displacement vane pumpGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 3039US2016003113A1Control Of Variable Displacement Vane Pump Used As Scavenge PumpGM GLOBAL TECH OPERATIONS INC·Filed 2015·Application pending·0 cites
- 3136US2017306878A1Engine with direct injection and port fuel injection adjustment based upon engine oil parametersGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →