Inventor · disambiguated record
Glen R. Macfarlane
Also filed as: MACFARLANE GLEN · MACFARLANE GLEN R
10 granted patents·2 pending applications·225 citations·filing 1988–2014
90Inventor score
Top patents by PatentIndex Score
12 records- 0187US5105784ARotary valve and system for duration and phase controlGEN MOTORS CORP·Filed 1991·Granted Apr 21, 1992·52 cites·2 claims
- 0283US4805573AEngine with variable area intake passagesGEN MOTORS CORP·Filed 1988·Granted Feb 21, 1989·39 cites·12 claims
- 0381US8146572B2Cooled exhaust gas recirculation system with cylinder-level controlMACFARLANE GLEN·Filed 2009·Granted Apr 3, 2012·10 cites·13 claims
- 0474US5009199AIntake reservoir for an engine having a check valveGEN MOTORS CORP·Filed 1990·Granted Apr 23, 1991·30 cites·3 claims
- 0571US4991547AIntake port pressure control system for engine induction systemGEN MOTORS CORP·Filed 1990·Granted Feb 12, 1991·28 cites·6 claims
- 0669US5154894AVariable cross section catalytic converterGEN MOTORS CORP·Filed 1991·Granted Oct 13, 1992·40 cites·7 claims
- 0747US5018486APressure relief system for a check valveGEN MOTORS CORP·Filed 1990·Granted May 28, 1991·12 cites·6 claims
- 0840US9464590B2Variable stroke direct injection fuel pump systemMACFARLANE GLEN R·Filed 2014·Granted Oct 11, 2016·0 cites·18 claims
- 0940US5709183AShroud and combustion chamber for an internal combustion engineCHRYSLER CORP·Filed 1996·Granted Jan 20, 1998·7 cites·11 claims
- 1037US5129367AIntermittent bypass system for a check valveGEN MOTORS CORP·Filed 1991·Granted Jul 14, 1992·7 cites·6 claims
- 1136US2013191011A1Method for controlling a vehicle engineMACFARLANE GLEN R·Filed 2013·Application pending·0 cites
- 1232US2013304352A1On-board diagnostic method and system for detecting malfunction conditions in multiair engine hydraulic valve trainMACFARLANE GLEN R·Filed 2012·Application pending·0 cites
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