Inventor · disambiguated record
Robert D. Straub
Also filed as: STRAUB ROBERT · STRAUB ROBERT D · STRAUB ROBERT DANIEL · STRAUB ROBERT L
39 granted patents·6 pending applications·790 citations·filing 1976–2016
98Inventor score
Files withDIESEL TECH CO10STRAUB ROBERT D9GM GLOBAL TECH OPERATIONS INC8GEN MOTORS CORP6BOSCH GMBH ROBERT2
Top patents by PatentIndex Score
45 records- 0198US4392612AElectromagnetic unit fuel injectorGEN MOTORS CORP·Filed 1982·Granted Jul 12, 1983·125 cites·2 claims
- 0294US5230613ACommon rail fuel injection systemDIESEL TECH CO·Filed 1992·Granted Jul 27, 1993·97 cites·18 claims
- 0392US5133645ACommon rail fuel injection systemDIESEL TECH CORP·Filed 1990·Granted Jul 28, 1992·84 cites·6 claims
- 0491US8627659B2Engine assembly including exhaust port separation for turbine feedSTRAUB ROBERT D·Filed 2011·Granted Jan 14, 2014·11 cites·9 claims
- 0587US9091199B2Combustion system for an engine having a swirl inducing combustion chamberGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jul 28, 2015·7 cites·17 claims
- 0687US7568461B1Tappet roller end shape for improved lubrication and combination with fuel pump and engineGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Aug 4, 2009·14 cites·15 claims
- 0785US5526791AHigh-pressure electromagnetic fuel injectorDIESEL TECH CO·Filed 1995·Granted Jun 18, 1996·52 cites·16 claims
- 0884US8402940B2Engine having fuel injection induced combustion chamber mixingSTRAUB ROBERT D·Filed 2010·Granted Mar 26, 2013·5 cites·18 claims
- 0984US7453271B2Apparatus and method for sensing water within a fuel-water separator assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Nov 18, 2008·8 cites·15 claims
- 1083US9121330B2Porting system for a turbo-charged loop scavenged two-stroked engineGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Sep 1, 2015·5 cites·18 claims
- 1183US8468998B2Engine having fuel injection induced combustion chamber mixingSTRAUB ROBERT D·Filed 2010·Granted Jun 25, 2013·6 cites·7 claims
- 1280US5155461ASolenoid stator assembly for electronically actuated fuel injectors and method of manufacturing sameDIESEL TECH CORP·Filed 1991·Granted Oct 13, 1992·43 cites·67 claims
- 1380US4470545AElectromagnetic unit fuel injectorGEN MOTORS CORP·Filed 1983·Granted Sep 11, 1984·22 cites·3 claims
- 1478US5636615AFuel pumping and injection systemsDIESEL TECH CO·Filed 1995·Granted Jun 10, 1997·36 cites·12 claims
- 1577US5749717AElectromagnetic fuel pump for a common rail fuel injection systemDEISEL TECHNOLOGY COMPANY·Filed 1995·Granted May 12, 1998·42 cites·35 claims
- 1676US8297050B2Nozzle diffuser mixerRANGANATHAN RAJ P·Filed 2008·Granted Oct 30, 2012·13 cites·18 claims
- 1773US9004039B2Cylinder lubrication systemGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Apr 14, 2015·2 cites·20 claims
- 1873US7216630B2System and method to control spool stroke motionSIEMENS DIESEL SYSTEMS TECHNOL·Filed 2004·Granted May 15, 2007·15 cites·33 claims
- 1972US10006429B2Variable-area poppet nozzle actuatorGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Jun 26, 2018·1 cites·1 claims
- 2072US8402948B2Engine assembly including fuel system with fuel line connectorSTRAUB ROBERT D·Filed 2010·Granted Mar 26, 2013·2 cites·11 claims
- 2172US4485969AElectromagnetic unit fuel injector with cartridge type solenoid actuated valveGEN MOTORS CORP·Filed 1983·Granted Dec 4, 1984·22 cites·2 claims
- 2271US6450778B1Pump system with high pressure restrictionDIESEL TECH CO·Filed 2000·Granted Sep 17, 2002·12 cites·16 claims
- 2367US8683790B2Nozzle diffuser mixerRANGANATHAN RAJ P·Filed 2009·Granted Apr 1, 2014·4 cites·13 claims
- 2467US5954487AFuel pump control valve assemblyDIESEL TECH CO·Filed 1997·Granted Sep 21, 1999·22 cites·9 claims
- 2563US9267422B2Combustion system for an engine having multiple fuel spray induced vorticesSTRAUB ROBERT D·Filed 2011·Granted Feb 23, 2016·2 cites·20 claims
- 2662US9879644B2Fuel injector with variable area pintle nozzleSTRAUB ROBERT D·Filed 2010·Granted Jan 30, 2018·1 cites·13 claims
- 2761US7150410B1Method for providing a controlled injection rate and injection pressure in a fuel injector assemblyBOSCH GMBH ROBERT·Filed 2003·Granted Dec 19, 2006·11 cites·7 claims
- 2860US6339877B1Method and apparatus for refurbishing a valve seat in a fuel injector assemblyDIESEL TECH CO·Filed 1999·Granted Jan 22, 2002·20 cites·10 claims
- 2960US5372115AFuel system for methanol fueled diesel cycle internal combustion engineDETROIT DIESEL CORP·Filed 1991·Granted Dec 13, 1994·33 cites·21 claims
- 3059US5743238AFuel pumping and injection systemsDIESEL TECH CO·Filed 1997·Granted Apr 28, 1998·18 cites·13 claims
- 3158US7866575B2Pressure actuated fuel injectorGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jan 11, 2011·2 cites·20 claims
- 3255US4621843ATube couplingGEN MOTORS CORP·Filed 1985·Granted Nov 11, 1986·20 cites·2 claims
- 3354US6854962B2Pump system with high pressure restrictionBOSCH GMBH ROBERT·Filed 2001·Granted Feb 15, 2005·5 cites·22 claims
- 3452US4046322AFuel injection nozzle assembly with stretch elementGEN MOTORS CORP·Filed 1976·Granted Sep 6, 1977·7 cites·3 claims
- 3551US6059545AFuel pump control valve assemblyDIESEL TECH CO·Filed 1999·Granted May 9, 2000·12 cites·24 claims
- 3648US2005289036A1Method for securitizing retail lease assetsGEN MOTORS CORP·Filed 2005·Application pending·0 cites
- 3746US2014311122A1Flow controlled electrically assisted dpf regenerationGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
- 3845US7827971B2Engine assembly with fuel filter gas removal apparatusGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Nov 9, 2010·1 cites·20 claims
- 3945US2014060475A1Combustion chamber providing valve clearanceSTRAUB ROBERT D·Filed 2012·Application pending·0 cites
- 4044US2014060481A1Method and apparatus of producing laminar flow through a fuel injection nozzleSTRAUB ROBERT D·Filed 2012·Application pending·0 cites
- 4141US9261060B2Fuel injector with variable area poppet nozzleSTRAUB ROBERT D·Filed 2010·Granted Feb 16, 2016·0 cites·14 claims
- 4241US6662783B2Digital valveSIEMENS DIESEL SYSTEMS TECHNOL·Filed 2002·Granted Dec 16, 2003·1 cites·15 claims
- 4341US2014014078A1Engine including internal egrDEAN CHARLES·Filed 2012·Application pending·0 cites
- 4438US5836286AAdjustable eccentric fuel couplingDIESEL TECH CO·Filed 1997·Granted Nov 17, 1998·7 cites·10 claims
- 4530US2002008154A1Method and apparatus for providing a controlled injection rate and injection pressure in fuel injector assemblyDIESEL TECH CO·Filed 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →