Inventor · disambiguated record
Clarence E. Blanchard
Also filed as: BLANCHARD CLARENCE · BLANCHARD CLARENCE E
48 granted patents·1,142 citations·filing 1974–2001
99Inventor score
Files withOUTBOARD MARINE CORP40BOMBARDIER MOTOR CORP OF US5BOMBARDIER RECREATIONAL PROD1GENMAR HOLDINGS INC1OURBOARD MARINE CORP1
Top patents by PatentIndex Score
48 records- 0198US4040378AMethod and apparatus for installing a marine propulsion deviceOUTBOARD MARINE CORP·Filed 1975·Granted Aug 9, 1977·58 cites·13 claims
- 0297US4408994ATransom mounted marine propulsion device with fore and aft crankshaft and power shaftOUTBOARD MARINE CORP·Filed 1981·Granted Oct 11, 1983·60 cites·17 claims
- 0397US4323354ATwo-speed automatic transmission for a marine propulsion deviceOUTBOARD MARINE CORP·Filed 1979·Granted Apr 6, 1982·61 cites·55 claims
- 0495US4371348AMounting for marine propulsion device located aft of boat transomOUTBOARD MARINE CORP·Filed 1980·Granted Feb 1, 1983·48 cites·14 claims
- 0594US4382797ATransom mounted marine propulsion device with lateral crankshaft and power shaftOUTBOARD MARINE CORP·Filed 1981·Granted May 10, 1983·43 cites·6 claims
- 0694US4343612AOutboard motor including a two speed transmissionOUTBOARD MARINE CORP·Filed 1980·Granted Aug 10, 1982·47 cites·18 claims
- 0794US4331432AHydraulically actuated two-speed transmission for a marine propulsion deviceOUTBOARD MARINE CORP·Filed 1979·Granted May 25, 1982·38 cites·44 claims
- 0892US3982496ASeal and isolation mounting systemOUTBOARD MARINE CORP·Filed 1975·Granted Sep 28, 1976·46 cites·14 claims
- 0991US6146219AReverse propulsion and control means for water jet powered boatsOUTBOARD MARINE CORP·Filed 1999·Granted Nov 14, 2000·38 cites·20 claims
- 1089US6325014B1Modular boat hull and method of assemblyGENMAR HOLDINGS INC·Filed 2000·Granted Dec 4, 2001·33 cites·11 claims
- 1189US6227919B1Water jet propulsion unit with means for providing lateral thrustBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted May 8, 2001·31 cites·21 claims
- 1288US4302196AMarine propulsion unit including propeller shaft thrust transmitting meansOUTBOARD MARINE CORP·Filed 1979·Granted Nov 24, 1981·29 cites·10 claims
- 1385US6273768B1Water jet propulsion unit with counter-rotating impellersBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Aug 14, 2001·26 cites·37 claims
- 1485US5460552AAdaptor plate mounting system for marine jet propulsion unitOUTBOARD MARINE CORP·Filed 1993·Granted Oct 24, 1995·28 cites·17 claims
- 1585US5460553AJet pump mounting systemOUTBOARD MARINE CORP·Filed 1993·Granted Oct 24, 1995·30 cites·2 claims
- 1685US4204806AFolding propellerOUTBOARD MARINE CORP·Filed 1977·Granted May 27, 1980·27 cites·4 claims
- 1783US6293836B1Water jet propulsion unit with means for varying area of nozzle outletBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Sep 25, 2001·23 cites·31 claims
- 1882US5176551AArrangement for supplying combustion air to an outboard motorOUTBOARD MARINE CORP·Filed 1992·Granted Jan 5, 1993·41 cites·30 claims
- 1982US4400163AMarine propulsion device including an overdrive transmissionOUTBOARD MARINE CORP·Filed 1981·Granted Aug 23, 1983·27 cites·8 claims
- 2081US4354847AHigh tilt pivot mounting arrangement for an outboard motorOUTBOARD MARINE CORP·Filed 1980·Granted Oct 19, 1982·23 cites·25 claims
- 2180US5562511AMarine apparatusOUTBOARD MARINE CORP·Filed 1995·Granted Oct 8, 1996·22 cites·5 claims
- 2279US4395240AMarine propulsion lower unit with ball clutch mechanismOURBOARD MARINE CORP·Filed 1981·Granted Jul 26, 1983·25 cites·14 claims
- 2379US4041889AMarine propulsion device steering assemblyOUTBOARD MARINE CORP·Filed 1976·Granted Aug 16, 1977·22 cites·10 claims
- 2476US6267632B1Water jet propulsion apparatus with inboard mounted power sourceBOMBARDIER MOTOR CORP OF US·Filed 1999·Granted Jul 31, 2001·19 cites·19 claims
- 2576US6220905B1Tilt-trim subsystem for marine propulsion systemsOUTBOARD MARINE CORP·Filed 1999·Granted Apr 24, 2001·19 cites·70 claims
- 2675US6345581B2Modular pontoon boatsOUTBOARD MARINE CORP·Filed 1999·Granted Feb 12, 2002·25 cites·42 claims
- 2773US5407372AOutboard motor cover assemblyOUTBOARD MARINE CORP·Filed 1993·Granted Apr 18, 1995·18 cites·17 claims
- 2872US6776674B2Axial-flow outboard jet propulsion unitBOMBARDIER RECREATIONAL PROD·Filed 2001·Granted Aug 17, 2004·13 cites·15 claims
- 2970US4504237AOutboard motor with dual trim and tilt axesOUTBOARD MARINE CORP·Filed 1983·Granted Mar 12, 1985·16 cites·3 claims
- 3070US4406634AOutboard motor with steering arm located aft of transom and below tilt axisOUTBOARD MARINE CORP·Filed 1980·Granted Sep 27, 1983·20 cites·16 claims
- 3170US4311470ATrolling motorOUTBOARD MARINE CORP·Filed 1980·Granted Jan 19, 1982·17 cites·3 claims
- 3268US5443026ABoat hull with aft planing membersOUTBOARD MARINE CORP·Filed 1993·Granted Aug 22, 1995·20 cites·42 claims
- 3368US4382796ATransom mounted marine propulsion device with vertical crankshaft and tiltable lower unit and rudderOUTBOARD MARINE CORP·Filed 1981·Granted May 10, 1983·15 cites·18 claims
- 3467US6352457B1Assembly and method for providing shift control for a marine driveBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Mar 5, 2002·10 cites·70 claims
- 3566US5409409AMarine apparatusOUTBOARD MARINE CORP·Filed 1991·Granted Apr 25, 1995·13 cites·41 claims
- 3661US5996734AAir intake silencer for a two-stroke engineOUTBOARD MARINE CORP·Filed 1998·Granted Dec 7, 1999·20 cites·12 claims
- 3761US4406632AOutboard motor with dual trim and tilt axesOUTBOARD MARINE CORP·Filed 1980·Granted Sep 27, 1983·13 cites·23 claims
- 3861US3968767AMarine propulsion device adapted for a sailboatOUTBOARD MARINE CORP·Filed 1974·Granted Jul 13, 1976·14 cites·14 claims
- 3958US5490804AMarine propulsion unit having exteriorly accessible clean-out capability and flushing device for sameOUTBOARD MARINE CORP·Filed 1994·Granted Feb 13, 1996·13 cites·25 claims
- 4056US4310285AFolding propeller with rubber hubOUTBOARD MARINE CORP·Filed 1979·Granted Jan 12, 1982·11 cites·10 claims
- 4154US5194025AVibration absorbing steering device for outboard motorOUTBOARD MARINE CORP·Filed 1992·Granted Mar 16, 1993·11 cites·20 claims
- 4250US4362514AHigh performance stern drive unitOUTBOARD MARINE CORP·Filed 1980·Granted Dec 7, 1982·9 cites·17 claims
- 4341US4563155ASteering post mounted propulsion assemblyOUTBOARD MARINE CORP·Filed 1980·Granted Jan 7, 1986·6 cites·2 claims
- 4439US4501562AMarine propulsion device for sailboatsOUTBOARD MARINE CORP·Filed 1983·Granted Feb 26, 1985·5 cites·5 claims
- 4537US4755155AMarine propulsion device oil cooling kingpin arrangementOUTBOARD MARINE CORP·Filed 1987·Granted Jul 5, 1988·3 cites·16 claims
- 4635US4643686ASteering post mounted propulsion assemblyOUTBOARD MARINE CORP·Filed 1985·Granted Feb 17, 1987·3 cites·3 claims
- 4730US5595235AOutboard motor exhaust housing and lost foam pattern thereforOUTBOARD MARINE CORP·Filed 1995·Granted Jan 21, 1997·2 cites·6 claims
- 4828US5498182AOutboard motor exhaust housing and lost foam pattern thereforOUTBOARD MARINE CORP·Filed 1994·Granted Mar 12, 1996·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →