Inventor · disambiguated record
Robert Douglas Cryer
Also filed as: CRYER ROBERT D · CRYER ROBERT DOUGLAS
16 granted patents·3 pending applications·943 citations·filing 1992–2017
95Inventor score
Top patents by PatentIndex Score
19 records- 0196US10358035B2System and method for powering a hydraulic pumpGEN ELECTRIC·Filed 2017·Granted Jul 23, 2019·168 cites·20 claims
- 0296US9579980B2System and method for powering a hydraulic pumpGEN ELECTRIC·Filed 2015·Granted Feb 28, 2017·173 cites·20 claims
- 0394US8997904B2System and method for powering a hydraulic pumpCRYER ROBERT DOUGLAS·Filed 2012·Granted Apr 7, 2015·356 cites·14 claims
- 0488US6325044B1Apparatus and method for suppressing diesel engine emissionsGEN ELECTRIC·Filed 2000·Granted Dec 4, 2001·36 cites·30 claims
- 0581US6985803B2System and method for monitoring the condition of a vehicleGEN ELECTRIC·Filed 2002·Granted Jan 10, 2006·65 cites·4 claims
- 0678US5394851AElectronic fuel injection system for large compression ignition engineGEN ELECTRIC·Filed 1992·Granted Mar 7, 1995·40 cites·12 claims
- 0772US6931352B2System and method for monitoring the condition of a heat exchange unitGEN ELECTRIC·Filed 2002·Granted Aug 16, 2005·18 cites·26 claims
- 0870US8985555B2Drive assembly and apparatus for hoistCRYER ROBERT D·Filed 2010·Granted Mar 24, 2015·7 cites·18 claims
- 0968US6349706B1High injection rate, decreased injection duration diesel engine fuel systemGEN ELECTRIC·Filed 1999·Granted Feb 26, 2002·24 cites·17 claims
- 1065US6286479B1Method and system for predictably assessing performance of a fuel pump in a locomotiveGEN ELECTRIC·Filed 1999·Granted Sep 11, 2001·21 cites·24 claims
- 1161US6889133B2System and process for detection of weak or non-functioning cylinders in enginesGEN ELECTRIC·Filed 2003·Granted May 3, 2005·8 cites·81 claims
- 1257US7756717B2Lubricant management method for a vehicleGEN ELECTRIC·Filed 2002·Granted Jul 13, 2010·10 cites·15 claims
- 1353US7051715B2Apparatus and method for suppressing diesel engine emissionsGEN ELECTRIC·Filed 2002·Granted May 30, 2006·6 cites·15 claims
- 1453US6535810B2System and process for detection of weak cylinders in a diesel engineGEN ELECTRIC·Filed 2002·Granted Mar 18, 2003·7 cites·31 claims
- 1549US6996467B2System and process for detection of weak or non-functioning cylinders in enginesGEN ELECTRIC·Filed 2005·Granted Feb 7, 2006·1 cites·28 claims
- 1641US2002194915A1System and method for conditioned based monitoring using acoustic diagnosisFiled 2002·Application pending·0 cites
- 1740US2014077600A1System and method for controlling energy storage and distributionCRYER ROBERT DOUGLAS·Filed 2012·Application pending·0 cites
- 1838US7165442B2Method of detecting a water leak in a locomotiveGEN ELECTRIC·Filed 2004·Granted Jan 23, 2007·3 cites·10 claims
- 1932US2003060963A1System and process for detection of weak cylinders in a diesel engineFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →