Inventor
YORK GREGORY J
US15 patents
⚠️ This page may combine multiple inventors who share the name “YORK GREGORY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS LLC
4 patentsUS10352223B2Jul 16, 2019
Method for cold start emissions diagnostic
GM GLOBAL TECH OPERATIONS LLC11 citations81
US9840977B1Dec 12, 2017
Engine stop position control system and method
GM GLOBAL TECH OPERATIONS LLC6 citations66
US9605567B2Mar 28, 2017
Oil pump control systems and methods
GM GLOBAL TECH OPERATIONS LLC1 citations51
US9903282B2Feb 27, 2018
Park positions for variable camshaft phasing systems and methods
GM GLOBAL TECH OPERATIONS LLC0 citations49
GM GLOBAL TECH OPERATIONS INC
4 patentsUS7565888B2Jul 28, 2009
System to release a stuck lock-pin in a cam phaser
GM GLOBAL TECH OPERATIONS INC5 citations52
US8019526B2Sep 13, 2011
Adapter phasor control hold duty cycle system for an engine
GM GLOBAL TECH OPERATIONS INC0 citations49
US7519466B2Apr 14, 2009
Cam phaser compensation in a hybrid vehicle system
GM GLOBAL TECH OPERATIONS INC0 citations48
US9353694B2May 31, 2016
Intake temperature control systems and methods for intake manifold protection
GM GLOBAL TECH OPERATIONS INC1 citations45