Assignee
BOMBARDIER ROTAX GMBH
AT·22 granted patents·509 citations·filing 1979–2001
Top patents by PatentIndex Score
22 records- 0195US6626140B2Four stroke engine having power take off assemblyBOMBARDIER ROTAX GMBH·Filed 2001·Granted Sep 30, 2003·36 cites·87 claims
- 0295US6568376B2Four stroke engine having a superchargerBOMBARDIER ROTAX GMBH·Filed 2001·Granted May 27, 2003·48 cites·40 claims
- 0395US6415759B2Four stroke engine having flexible arrangementBOMBARDIER ROTAX GMBH·Filed 2001·Granted Jul 9, 2002·44 cites·22 claims
- 0495US6390869B2Four stroke engine with valve train arrangementBOMBARDIER ROTAX GMBH·Filed 2001·Granted May 21, 2002·44 cites·46 claims
- 0594US6544086B2Four stroke engine with cooling systemBOMBARDIER ROTAX GMBH·Filed 2001·Granted Apr 8, 2003·38 cites·88 claims
- 0691US6601528B2Four stroke engine with intake manifoldBOMBARDIER ROTAX GMBH·Filed 2001·Granted Aug 5, 2003·26 cites·43 claims
- 0791US6591819B2Four stroke engine having blow-by ventilation system and lubrication systemBOMBARDIER ROTAX GMBH·Filed 2001·Granted Jul 15, 2003·26 cites·63 claims
- 0890US4399788AInternal combustion engine comprising means for controlling the axial extent of an exhaust port in a cylinderBOMBARDIER ROTAX GMBH·Filed 1982·Granted Aug 23, 1983·37 cites·7 claims
- 0978US4391234AInternal combustion engine comprising means for controlling the axial extent of a port in a cylinderBOMBARDIER ROTAX GMBH·Filed 1981·Granted Jul 5, 1983·33 cites·4 claims
- 1075US6758197B2Blow-by gas separator and decompressor for an internal combustion engineBOMBARDIER ROTAX GMBH·Filed 2001·Granted Jul 6, 2004·20 cites·66 claims
- 1169US6691649B2Fuel injection system for a two-stroke engineBOMBARDIER ROTAX GMBH·Filed 2001·Granted Feb 17, 2004·30 cites·33 claims
- 1264US5860892AClutch for a motorcycleBOMBARDIER ROTAX GMBH·Filed 1996·Granted Jan 19, 1999·18 cites·6 claims
- 1352US5850764ACrankshaft drive for an internal combustion engineBOMBARDIER ROTAX GMBH·Filed 1996·Granted Dec 22, 1998·14 cites·6 claims
- 1452US4635592AValve control for an internal combustion engineBOMBARDIER ROTAX GMBH·Filed 1985·Granted Jan 13, 1987·18 cites·8 claims
- 1552US4301885AMotor-assisted bicycleBOMBARDIER ROTAX GMBH·Filed 1979·Granted Nov 24, 1981·16 cites·6 claims
- 1652US4291654APullback starter for internal combustion enginesBOMBARDIER ROTAX GMBH·Filed 1979·Granted Sep 29, 1981·15 cites·5 claims
- 1750US6418890B1Control assembly for exhaust timing controlBOMBARDIER ROTAX GMBH·Filed 2000·Granted Jul 16, 2002·7 cites·43 claims
- 1850US6253726B1Crankcase for a combustion engineBOMBARDIER ROTAX GMBH·Filed 2000·Granted Jul 3, 2001·5 cites·5 claims
- 1949US6712519B2Sealed bearingBOMBARDIER ROTAX GMBH·Filed 2001·Granted Mar 30, 2004·5 cites·28 claims
- 2042US6283099B1Internal combustion engineBOMBARDIER ROTAX GMBH·Filed 1999·Granted Sep 4, 2001·8 cites·3 claims
- 2142US4422417APullback starter for internal combustion enginesBOMBARDIER ROTAX GMBH·Filed 1982·Granted Dec 27, 1983·11 cites·2 claims
- 2234US4393952ASteering gear for a track-laying vehicleBOMBARDIER ROTAX GMBH·Filed 1980·Granted Jul 19, 1983·10 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →