Inventor · disambiguated record
Paul E. Westhoff
Also filed as: WESTHOFF JR PAUL · WESTHOFF JR PAUL E · WESTHOFF PAUL E
14 granted patents·1 pending application·186 citations·filing 1991–2018
92Inventor score
Top patents by PatentIndex Score
15 records- 0193US9180950B1Outboard engine and air intake systemBRP US INC·Filed 2013·Granted Nov 10, 2015·34 cites·21 claims
- 0288US7128025B1Dual temperature closed loop cooling systemBRP ROTAX GMBH & CO KG·Filed 2004·Granted Oct 31, 2006·34 cites·16 claims
- 0385US6244914B1Shift and steering control system for water jet apparatusBOMBARDIER MOTOR CORP OF US·Filed 1999·Granted Jun 12, 2001·28 cites·29 claims
- 0481US6652332B1Reverse gate for water jet propulsion systemBOMBARDIER MOTOR CORP OF US·Filed 2002·Granted Nov 25, 2003·19 cites·26 claims
- 0574US9863498B1Flywheel assembly for an outboard engineBRP US INC·Filed 2014·Granted Jan 9, 2018·5 cites·20 claims
- 0660US6287162B1Bearing arrangement for drive shaft of water jet apparatusBOMBARDIER MOTOR CORP OF US·Filed 1999·Granted Sep 11, 2001·12 cites·18 claims
- 0759US8893639B1Accessory attachment system for a marine outboard engineBRP US INC·Filed 2013·Granted Nov 25, 2014·2 cites·22 claims
- 0858US10704502B2Fuel vapor separator and heat exchanger for a marine outboard engineBRP US INC·Filed 2018·Granted Jul 7, 2020·0 cites·20 claims
- 0950US5265996ARegenerative pump with improved suctionSUNDSTRAND CORP·Filed 1992·Granted Nov 30, 1993·18 cites·17 claims
- 1047US9494104B2Cylinder with multiple transfer ports for an internal combustion engineBRP US INC·Filed 2013·Granted Nov 15, 2016·0 cites·19 claims
- 1145US5145314ALow drag pitot pump and method of operating sameSUNDSTRAND CORP·Filed 1991·Granted Sep 8, 1992·14 cites·10 claims
- 1243US5135353AVariable pressure pitot pump with reduced heating of pumped fluidSUNDSTRAND CORP·Filed 1991·Granted Aug 4, 1992·13 cites·22 claims
- 1341US6224436B1Reverse gate for water jet apparatusBOMBARDIER MOTOR CORP OF US·Filed 1999·Granted May 1, 2001·6 cites·28 claims
- 1437US2004058596A1Reverse gate for water jet propulsion systemFiled 2003·Application pending·0 cites
- 1530US6224435B1Inlet structure for water jet apparatus mounted to boat hullBOMBARDIER MOTOR CORP OF US·Filed 1999·Granted May 1, 2001·1 cites·23 claims
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