Inventor · disambiguated record
Gregory D. Irwin
Also filed as: IRWIN GREGORY D
8 granted patents·1 pending application·104 citations·filing 1985–2012
86Inventor score
Top patents by PatentIndex Score
9 records- 0185US6990969B2Automatic choke for an engineBRIGGS & STRATTON CORP·Filed 2004·Granted Jan 31, 2006·35 cites·49 claims
- 0279US5524581AOutboard motor with improved engine lubrication systemOUTBOARD MARINE CORP·Filed 1994·Granted Jun 11, 1996·41 cites·18 claims
- 0358US6682380B1Marine engine cooling systems and methodsBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Jan 27, 2004·11 cites·40 claims
- 0441US4829846AMarine propulsion device with releasable shift handleOUTBOARD MARINE CORP·Filed 1988·Granted May 16, 1989·7 cites·15 claims
- 0540US2013125809A1System for checking oil levelBRIGGS & STRATTON CORP·Filed 2012·Application pending·0 cites
- 0635US4722709AMarine propulsion device cowl assemblyOUTBOARD MARINE CORP·Filed 1985·Granted Feb 2, 1988·5 cites·21 claims
- 0732US4735589AMarine propulsion device throttle controlOUTBOARD MARINE CORP·Filed 1986·Granted Apr 5, 1988·3 cites·20 claims
- 0828US4998516AInternal combustion engine with silencer supported carburetor control memberOUTBOARD MARINE CORP·Filed 1990·Granted Mar 12, 1991·1 cites·2 claims
- 0927US4737125AMarine propulsion device throttle controlOUTBOARD MARINE CORP·Filed 1986·Granted Apr 12, 1988·1 cites·10 claims
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