Inventor · disambiguated record
Henry C. Billingsley
Also filed as: BILLINGSLEY HENRY C
14 granted patents·248 citations·filing 1980–1994
93Inventor score
Top patents by PatentIndex Score
14 records- 0194US4373479AFuel system providing priming and automatic warm upOUTBOARD MARINE CORP·Filed 1980·Granted Feb 15, 1983·48 cites·10 claims
- 0286US4437448ADual fuel supply systemOUTBOARD MARINE CORP·Filed 1982·Granted Mar 20, 1984·28 cites·5 claims
- 0382US4499887ADual fuel supply systemOUTBOARD MARINE CORP·Filed 1983·Granted Feb 19, 1985·26 cites·10 claims
- 0476US5203306AFuel feed systemOUTBOARD MARINE CORP·Filed 1992·Granted Apr 20, 1993·34 cites·13 claims
- 0575US4375795ADual fuel supply systemOUTBOARD MARINE CORP·Filed 1980·Granted Mar 8, 1983·18 cites·3 claims
- 0674US5065723AMarine propulsion device with spark timing and fuel supply control mechanismOUTBOARD MARINE CORP·Filed 1987·Granted Nov 19, 1991·27 cites·25 claims
- 0771US4566424AFlexible coupling for carburetorsOUTBOARD MARINE CORP·Filed 1984·Granted Jan 28, 1986·15 cites·26 claims
- 0851US5022355AInternal combustion engineOUTBOARD MOTOR CORP·Filed 1990·Granted Jun 11, 1991·17 cites·22 claims
- 0948US4947807AInternal combustion engineOUTBOARD MARINE CORP·Filed 1988·Granted Aug 14, 1990·11 cites·26 claims
- 1046US5035211AInternal combustion engineOUTBOARD MARINE CORP·Filed 1990·Granted Jul 30, 1991·11 cites·46 claims
- 1135US4757792AInternal combustion engineOUTBOARD MARINE CORP·Filed 1985·Granted Jul 19, 1988·4 cites·5 claims
- 1232US4779598AAcceleration fuel enrichment system for an internal combustion engineOUTBOARD MARINE CORP·Filed 1987·Granted Oct 25, 1988·3 cites·21 claims
- 1330US5494613ACarburetor with enrichment fuel pumpOUTBOARD MARINE CORP·Filed 1994·Granted Feb 27, 1996·2 cites·5 claims
- 1427US6196524B1Fuel enrichment systemOUTBOARD MARINE CORP·Filed 1993·Granted Mar 6, 2001·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →