Inventor
CRYER ROBERT DOUGLAS
US13 patents
⚠️ This page may combine multiple inventors who share the name “CRYER ROBERT DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
12 patentsUS10358035B2Jul 23, 2019
System and method for powering a hydraulic pump
GEN ELECTRIC168 citations96
US9579980B2Feb 28, 2017
System and method for powering a hydraulic pump
GEN ELECTRIC173 citations96
US6349706B1Feb 26, 2002
High injection rate, decreased injection duration diesel engine fuel system
GEN ELECTRIC24 citations92
US6325044B1Dec 4, 2001
Apparatus and method for suppressing diesel engine emissions
GEN ELECTRIC36 citations92
US6286479B1Sep 11, 2001
Method and system for predictably assessing performance of a fuel pump in a locomotive
GEN ELECTRIC21 citations91
US7756717B2Jul 13, 2010
Lubricant management method for a vehicle
GEN ELECTRIC10 citations76
US6931352B2Aug 16, 2005
System and method for monitoring the condition of a heat exchange unit
GEN ELECTRIC18 citations76
US6535810B2Mar 18, 2003
System and process for detection of weak cylinders in a diesel engine
GEN ELECTRIC7 citations71
US6889133B2May 3, 2005
System and process for detection of weak or non-functioning cylinders in engines
GEN ELECTRIC8 citations68
US7051715B2May 30, 2006
Apparatus and method for suppressing diesel engine emissions
GEN ELECTRIC6 citations62
US7165442B2Jan 23, 2007
Method of detecting a water leak in a locomotive
GEN ELECTRIC3 citations51
US6996467B2Feb 7, 2006
System and process for detection of weak or non-functioning cylinders in engines
GEN ELECTRIC1 citations45