Inventor · disambiguated record
Robert W. Burrahm
Also filed as: BURRAHM ROBERT · BURRAHM ROBERT W · BURRAHM ROBERT WAYNE
12 granted patents·1 pending application·217 citations·filing 1989–2016
92Inventor score
Top patents by PatentIndex Score
13 records- 0193US9206769B2Internal combustion engine having dedicated EGR cylinder(s) with intake separate from intake of main cylindersSOUTHWEST RES INST·Filed 2013·Granted Dec 8, 2015·11 cites·18 claims
- 0288US6318309B1Opposed piston engine with reserve power capacitySOUTHWEST RES INST·Filed 2000·Granted Nov 20, 2001·42 cites·7 claims
- 0384US7748976B2Use of recirculated exhaust gas in a burner-based exhaust generation system for reduced fuel consumption and for coolingSOUTHWEST RES INST·Filed 2006·Granted Jul 6, 2010·18 cites·8 claims
- 0480US9926901B2Hydraulic starter and pre-lubrication system for an internal combustion engineSOUTHWEST RES INST·Filed 2016·Granted Mar 27, 2018·2 cites·22 claims
- 0577US4907544ATurbocharged two-stroke internal combustion engine with four-stroke capabilitySOUTHWEST RES INST·Filed 1989·Granted Mar 13, 1990·28 cites·6 claims
- 0674US6062178AMethod of operating uni-flow two-cycle engine during reduced load conditionsSOUTHWEST RES INST·Filed 1998·Granted May 16, 2000·30 cites·18 claims
- 0770US7578179B2Exhaust gas simulation system with dual path temperature control for control of exhaust temperatureSOUTHWEST RES INST·Filed 2007·Granted Aug 25, 2009·6 cites·8 claims
- 0866US5151695ATelemetric measuring device with high power generationSOUTHWEST RES INST·Filed 1990·Granted Sep 29, 1992·28 cites·21 claims
- 0962US6962143B2High-efficiency, low emission gasoline engines for heavy-duty applicationsSOUTHWEST RES INST·Filed 2003·Granted Nov 8, 2005·11 cites·2 claims
- 1058US5775309APre-adjustable fueling system for dual fuel engineIMPCO TECHNOLOGIES INC·Filed 1997·Granted Jul 7, 1998·28 cites·10 claims
- 1141US2005263139A1High-efficiency, low emission gasoline engines for heavy-duty applicationsSOUTHWEST RES INST·Filed 2005·Application pending·0 cites
- 1240US5353776AMethod and apparatus for controlling fuel flow to lean burn enginesSOUTHWEST RES INST·Filed 1993·Granted Oct 11, 1994·9 cites·10 claims
- 1332US6227174B1Plunger-activated unit injector for internal combustion enginesSOUTHWEST RES INST·Filed 1999·Granted May 8, 2001·4 cites·18 claims
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