Inventor
PRIOR GREGORY P
US37 patents
⚠️ This page may combine multiple inventors who share the name “PRIOR GREGORY P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS INC
17 patentsUS7604467B2Oct 20, 2009
Supercharger with housing internal noise attenuation
GM GLOBAL TECH OPERATIONS INC23 citations92
US7584821B2Sep 8, 2009
Adjustable helmholtz resonator
GM GLOBAL TECH OPERATIONS INC41 citations89
US7814966B2Oct 19, 2010
Variable flow heat exchanger system and method
GM GLOBAL TECH OPERATIONS INC16 citations84
US7717077B2May 18, 2010
Internal combustion engine starting system and method
GM GLOBAL TECH OPERATIONS INC13 citations84
US7669586B2Mar 2, 2010
Vented gear drive assembly for a supercharger
GM GLOBAL TECH OPERATIONS INC9 citations84
US7415956B1Aug 26, 2008
Engine air intake system with resilient coupling having internal noise attenuation tuning
GM GLOBAL TECH OPERATIONS INC9 citations84
US7993118B2Aug 9, 2011
Liquid-cooled rotor assembly for a supercharger
GM GLOBAL TECH OPERATIONS INC8 citations83
US8341951B2Jan 1, 2013
Vehicle exhaust heat recovery with multiple coolant heating modes and method of managing exhaust heat recovery
GM GLOBAL TECH OPERATIONS INC15 citations82
US8028672B2Oct 4, 2011
Dry sump oil tank assembly for a vehicle
GM GLOBAL TECH OPERATIONS INC12 citations82
US7779822B2Aug 24, 2010
Intake assembly with integral resonators
GM GLOBAL TECH OPERATIONS INC13 citations80
US7845921B2Dec 7, 2010
Supercharger with outlet bars for rotor tip seal support
GM GLOBAL TECH OPERATIONS INC7 citations74
US7497196B2Mar 3, 2009
Intake assembly having Helmholtz resonators
GM GLOBAL TECH OPERATIONS INC7 citations74
US7909026B2Mar 22, 2011
Servo-actuated supercharger operating mechanism
GM GLOBAL TECH OPERATIONS INC2 citations63
US7882826B2Feb 8, 2011
Tapered rotor assemblies for a supercharger
GM GLOBAL TECH OPERATIONS INC2 citations63
US7708113B1May 4, 2010
Variable frequency sound attenuator for rotating devices
GM GLOBAL TECH OPERATIONS INC6 citations63
US7543568B1Jun 9, 2009
Fuel pressure amplifier for improved cranking performance
GM GLOBAL TECH OPERATIONS INC4 citations63
US8359845B2Jan 29, 2013
Exhaust heat recovery and exhaust gas recirculation with common heat exchanger
GM GLOBAL TECH OPERATIONS INC4 citations61
PRIOR GREGORY P
17 patentsUS9032840B2May 19, 2015
Evacuated transmission case
PRIOR GREGORY P7 citations84
US8550057B2Oct 8, 2013
Integral rotor noise attenuators
PRIOR GREGORY P11 citations84
US8439276B2May 14, 2013
Aerodynamic shutter control systems and methods
PRIOR GREGORY P10 citations84
US8316813B2Nov 27, 2012
Engine assembly having variable intake air tuning device and tuning method
PRIOR GREGORY P9 citations84
US8151773B2Apr 10, 2012
Engine with belt/alternator/supercharger system
PRIOR GREGORY P8 citations84
US8056543B2Nov 15, 2011
Tuning device with combined backflow function
PRIOR GREGORY P8 citations84
US8413434B2Apr 9, 2013
Exhaust heat recovery for transmission warm-up
PRIOR GREGORY P18 citations82
US8567182B2Oct 29, 2013
Vehicle exhaust heat recovery system and method of managing exhaust heat
PRIOR GREGORY P4 citations62
US8443594B2May 21, 2013
Method of controlling temperature of a thermoelectric generator in an exhaust system
PRIOR GREGORY P4 citations62
US8286424B2Oct 16, 2012
Thermoelectric generator cooling system and method of control
PRIOR GREGORY P3 citations61
US8113183B2Feb 14, 2012
Engine and supercharger with liquid cooled housings
PRIOR GREGORY P5 citations61
US11125174B1Sep 21, 2021
Systems and methods for providing simultaneous coolant stagnation and cooled exhaust gas recirculation
PRIOR GREGORY P1 citations52
US8544435B2Oct 1, 2013
Hydraulic valve lifter pushrod seal
PRIOR GREGORY P0 citations52
US8061484B2Nov 22, 2011
Method and apparatus for maintaining oil pressure
PRIOR GREGORY P1 citations52
US8297238B2Oct 30, 2012
Variable cooling circuit for thermoelectric generator and engine and method of control
PRIOR GREGORY P0 citations42
US8683961B2Apr 1, 2014
Fluid system and method of controlling fluid flow for an intercooler
PRIOR GREGORY P0 citations39
US10730383B2Aug 4, 2020
Vehicle grille shutter system and method of operation
PRIOR GREGORY P0 citations28