Inventor
MARSH GREGORY ALAN
US24 patents
⚠️ This page may combine multiple inventors who share the name “MARSH GREGORY ALAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
18 patentsUS6230668B1May 15, 2001
Locomotive cooling system
GEN ELECTRIC120 citations93
US6647934B2Nov 18, 2003
Unified rotary flow control valve for internal combustion engine cooling system
GEN ELECTRIC52 citations92
US6196167B1Mar 6, 2001
Cooling system for internal combustion engine
GEN ELECTRIC31 citations92
US6098576AAug 8, 2000
Enhanced split cooling system
GEN ELECTRIC110 citations92
US5669311ASep 23, 1997
Shuttered radiator system with control
GEN ELECTRIC50 citations91
US7721855B2May 25, 2010
Locomotive dynamic braking grid package configuration
GEN ELECTRIC12 citations84
US7798134B2Sep 21, 2010
System, kit, and method for locomotive exhaust gas recirculation cooling
GEN ELECTRIC12 citations82
US7757678B2Jul 20, 2010
Locomotive exhaust gas recirculation cooling
GEN ELECTRIC15 citations82
US9303549B2Apr 5, 2016
Engine cooling system and method for an engine
GEN ELECTRIC9 citations76
US10494965B2Dec 3, 2019
Oil filter systems
GEN ELECTRIC4 citations69
US9745876B2Aug 29, 2017
Oil filter systems
GEN ELECTRIC4 citations69
USD757212SMay 24, 2016
Oil filter housing
GEN ELECTRIC4 citations69
USD796996SSep 12, 2017
Vehicle walkway cover
GEN ELECTRIC3 citations66
US7614232B2Nov 10, 2009
Turbocharger recirculation valve
GEN ELECTRIC5 citations62
US7367291B2May 6, 2008
Locomotive apparatus
GEN ELECTRIC1 citations52
USD818396SMay 22, 2018
Vehicle walkway cover
GEN ELECTRIC0 citations45
US9745886B2Aug 29, 2017
Method and systems for adjusting flow resistance in an engine cooling system
GEN ELECTRIC0 citations43
US10352278B2Jul 16, 2019
Method and systems for an exhaust gas recirculation cooler including two sections
GEN ELECTRIC0 citations36