Inventor · disambiguated record
David J. Hartke
Also filed as: HARTKE DAVID · HARTKE DAVID H · HARTKE DAVID J
23 granted patents·4 pending applications·405 citations·filing 1979–2019
96Inventor score
Files withBOMBARDIER MOTOR CORP OF US12OUTBOARD MARINE CORP8MODINE MFG CO2INCEP TECHNOLOGIES INC1PILLSBURY WINTHROP LLP1
Top patents by PatentIndex Score
27 records- 0196US4327770AQuick disconnect fluid line couplingOUTBOARD MARINE CORP·Filed 1979·Granted May 4, 1982·101 cites·5 claims
- 0285US6379200B1Watercraft fuel supply apparatus and methodBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Apr 30, 2002·20 cites·31 claims
- 0384US6416373B1Oil system vent with remote oil reservoirBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Jul 9, 2002·24 cites·23 claims
- 0483US6422255B1Multi-function valve having a movable seat and needleBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Jul 23, 2002·27 cites·25 claims
- 0581US6801431B2Integrated power delivery and cooling system for high power microprocessorsINCEP TECHNOLOGIES INC·Filed 2002·Granted Oct 5, 2004·36 cites·10 claims
- 0676US5203306AFuel feed systemOUTBOARD MARINE CORP·Filed 1992·Granted Apr 20, 1993·34 cites·13 claims
- 0772US6595814B2Watercraft fuel supply apparatus and methodBOMBARDIER MOTOR CORP OF US·Filed 2001·Granted Jul 22, 2003·11 cites·37 claims
- 0871US6478642B1Oil system with replaceable oil filter for two-cycle enginesBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Nov 12, 2002·13 cites·26 claims
- 0971US4498434AFuel priming system with integral auxilliary enrichment featureOUTBOARD MARINE CORP·Filed 1983·Granted Feb 12, 1985·25 cites·6 claims
- 1070US6012434AFuel system vapor separator for an internal combustion engineOUTBOARD MARINE CORP·Filed 1998·Granted Jan 11, 2000·25 cites·14 claims
- 1169US4462945AControl mechanism for a carburetorOUTBOARD MARINE CORP·Filed 1980·Granted Jul 31, 1984·14 cites·9 claims
- 1267US6326895B1Fluid level sensor for fluid tanks of boatsBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Dec 4, 2001·14 cites·55 claims
- 1366US11609047B2High pressure capable liquid to refrigerant heat exchangerMODINE MFG CO·Filed 2019·Granted Mar 21, 2023·0 cites·19 claims
- 1464US11209212B2High pressure capable liquid to refrigerant heat exchangerMODINE MFG CO·Filed 2019·Granted Dec 28, 2021·0 cites·15 claims
- 1564US6477992B2Oiling systemBOMBARDIER MOTOR CORP OF US·Filed 2001·Granted Nov 12, 2002·9 cites·21 claims
- 1661US6394861B1Oil system and housing with periodic oil diversionBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted May 28, 2002·8 cites·39 claims
- 1757US6695659B2Oil system with replaceable oil filter for two-cycle enginesBOMBARDIER MOTOR CORP OF US·Filed 2002·Granted Feb 24, 2004·5 cites·23 claims
- 1852US6244917B1Fuel delivery system for a boatOUTBOARD MARINE CORP·Filed 1999·Granted Jun 12, 2001·13 cites·45 claims
- 1948US5024188AFuel supply system component assemblyOUTBOARD MARINE CORP·Filed 1990·Granted Jun 18, 1991·14 cites·8 claims
- 2047US6435146B1Engine oiling distribution system for purging air and method of useBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Aug 20, 2002·3 cites·34 claims
- 2143US2004076528A1Fuel pumpPILLSBURY WINTHROP LLP·Filed 2003·Application pending·0 cites
- 2242US6644250B1Engine oiling system and an oil system distribution manifold, and method of useBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Nov 11, 2003·1 cites·32 claims
- 2342US2003039558A1Fuel pumpFiled 2002·Application pending·0 cites
- 2437US6390033B1Oiling systemBOMBARDIER MOTOR CORP OF US·Filed 1999·Granted May 21, 2002·4 cites·15 claims
- 2535US4757792AInternal combustion engineOUTBOARD MARINE CORP·Filed 1985·Granted Jul 19, 1988·4 cites·5 claims
- 2635US2001033476A1Thermal/mechanical springbeam mechanism for heat transfer from heat source to heat dissipating deviceFiled 2001·Application pending·0 cites
- 2734US2002015288A1High performance thermal/mechanical interface for fixed-gap references for high heat flux and power semiconductor applicationsFiled 2001·Application pending·0 cites
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