Inventor · disambiguated record
Karl-Heinz Hoffmann
Also filed as: HOFFMANN KARL · HOFFMANN KARL H · HOFFMANN KARL-HEINZ · MOLLER HEINRICH
17 granted patents·1 pending application·260 citations·filing 1974–2008
95Inventor score
Top patents by PatentIndex Score
18 records- 0183US5740969APiezo-control valve for fuel injection systems of internal combustion enginesDAIMLER BENZ AG·Filed 1996·Granted Apr 21, 1998·43 cites·6 claims
- 0277US6991438B2Radial piston pump with piston rod elements in rolling contact with the pump pistonsDAIMLER CHRYSLER AG·Filed 2003·Granted Jan 31, 2006·20 cites·26 claims
- 0375US6302333B1Injector for fuel injector systemsDAIMLER CHRYSLER AG·Filed 1999·Granted Oct 16, 2001·34 cites·19 claims
- 0469US4473964ACompetition firearmANSCHUETZ GMBH J G·Filed 1982·Granted Oct 2, 1984·29 cites·10 claims
- 0565US4195217AHair dryerBRAUN AG·Filed 1978·Granted Mar 25, 1980·25 cites·10 claims
- 0664US8192987B2Human dental follicle stem cells and methods for obtainingSCHIERHOLZ JOERG·Filed 2008·Granted Jun 5, 2012·2 cites·11 claims
- 0763US4450818AHydraulic injection-adjusting device for high pressure injection installations in auto-igniting internal combustion enginesDAIMLER BENZ AG·Filed 1980·Granted May 29, 1984·14 cites·3 claims
- 0856US4735366AAnnular gap-type millHOFFMANN KARL H·Filed 1986·Granted Apr 5, 1988·13 cites·27 claims
- 0954US4703896AAnnular gap-type ball millREIMBOLD & STRICK·Filed 1985·Granted Nov 3, 1987·10 cites·18 claims
- 1051US4776522AAnnular gap-type ball millREIMBOLD & STRICK·Filed 1986·Granted Oct 11, 1988·9 cites·10 claims
- 1148US3953367AMethod of producing a Raney copper catalyst and the catalyst so madeNALCO CHEMICAL CO·Filed 1974·Granted Apr 27, 1976·9 cites·29 claims
- 1245US5931390AValve for the dosed discharge of fluidsDAIMLER BENZ AG·Filed 1998·Granted Aug 3, 1999·11 cites·11 claims
- 1344US3943171AMethod of producing acrylamide with a Raney copper catalystNALCO CHEMICAL CO·Filed 1974·Granted Mar 9, 1976·7 cites·35 claims
- 1443US4384411APortable hair dryerBRAUN AG·Filed 1981·Granted May 24, 1983·14 cites·5 claims
- 1543US4214149AHand-held blow dryer with thumb-operable controlsBRAUN AG·Filed 1978·Granted Jul 22, 1980·9 cites·10 claims
- 1639US3941720AMethod of producing a raney copper catalyst and the catalyst so madeNALCO CHEMICAL CO·Filed 1974·Granted Mar 2, 1976·5 cites·27 claims
- 1739US2010074740A1Vane ring, and method for the production thereofMTU AERO ENGINES GMBH·Filed 2007·Application pending·0 cites
- 1831US5267694AFuel injection nozzle for internal combustion enginesBOSCH GMBH ROBERT·Filed 1991·Granted Dec 7, 1993·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →