Assignee
HATZ MOTOREN
DE·57 granted patents·565 citations·filing 1974–2002
Top patents by PatentIndex Score
57 records- 0177US6710494B2Power generating installation that comprises a generator and a reciprocating internal combustion engine as driveHATZ MOTOREN·Filed 2001·Granted Mar 23, 2004·17 cites·15 claims
- 0276US6737775B2Power generating installation that compises a drive engine and a generatorHATZ MOTOREN·Filed 2001·Granted May 18, 2004·16 cites·6 claims
- 0375US4510897AMechanism for actuating the valve rockers of an internal combustion engineHATZ MOTOREN·Filed 1983·Granted Apr 16, 1985·25 cites·17 claims
- 0474US6612278B2Rocker lever for valve operation of an internal combustion engine with device for automatic adjustment/readjustment of valve clearanceHATZ MOTOREN·Filed 2002·Granted Sep 2, 2003·15 cites·12 claims
- 0574US6260534B1Oil pickup system for an internal combustion engine, notably a single-cylinder diesel engineHATZ MOTOREN·Filed 1999·Granted Jul 17, 2001·30 cites·6 claims
- 0673US4141334ASound-proofed internal combustion engineHATZ MOTOREN·Filed 1977·Granted Feb 27, 1979·23 cites·5 claims
- 0768US6566783B2Permanent magnet generator having internal stator with adjustable air gapHATZ MOTOREN·Filed 2001·Granted May 20, 2003·11 cites·8 claims
- 0865US6076494AInternal combustion engine and method for manufacturing sameHATZ MOTOREN·Filed 1997·Granted Jun 20, 2000·20 cites·8 claims
- 0965US5887558ACombustion engineHATZ MOTOREN·Filed 1997·Granted Mar 30, 1999·20 cites·23 claims
- 1064US4267805AInternal combustion engineHATZ MOTOREN·Filed 1979·Granted May 19, 1981·25 cites·7 claims
- 1162US5655503AInternal combustion engine with fuel injection, particularly, a single-cylinder diesel engineHATZ MOTOREN·Filed 1996·Granted Aug 12, 1997·24 cites·6 claims
- 1261US4293092AHeating system with heat pump and auxiliary heaterHATZ MOTOREN·Filed 1979·Granted Oct 6, 1981·25 cites·6 claims
- 1361US4077383AInternal combustion engine with sound deadening jacketingHATZ MOTOREN·Filed 1975·Granted Mar 7, 1978·14 cites·8 claims
- 1460US4993381AInternal combustion engine having a sound-damping casingHATZ MOTOREN·Filed 1989·Granted Feb 19, 1991·17 cites·5 claims
- 1560US4149512AInternal combustion engine having a noise deadening shroudHATZ MOTOREN·Filed 1976·Granted Apr 17, 1979·15 cites·2 claims
- 1660US4142503ASignal indicating device on internal combustion enginesHATZ MOTOREN·Filed 1977·Granted Mar 6, 1979·14 cites·4 claims
- 1759US4975029AFuel injection pump for an internal combustion engine having pre-injection and main injectionHATZ MOTOREN·Filed 1989·Granted Dec 4, 1990·14 cites·7 claims
- 1856US4928643AStarter having a manual drive for internal combustion enginesHATZ MOTOREN·Filed 1989·Granted May 29, 1990·15 cites·4 claims
- 1955US6098588AInjection device and combustion process for an internal combustion engineHATZ MOTOREN·Filed 1998·Granted Aug 8, 2000·18 cites·6 claims
- 2053US4897024AFuel injection pump for internal combustion enginesHATZ MOTOREN·Filed 1988·Granted Jan 30, 1990·12 cites·20 claims
- 2150US6223708B1Automatic decompression systemHATZ MOTOREN·Filed 1997·Granted May 1, 2001·15 cites·11 claims
- 2249US5540207ACamshaft driveHATZ MOTOREN·Filed 1994·Granted Jul 30, 1996·12 cites·3 claims
- 2346US4215664AInternal combustion engine with a sound-proofing shellHATZ MOTOREN·Filed 1978·Granted Aug 5, 1980·11 cites·6 claims
- 2444US6116522AFuel injection deviceHATZ MOTOREN·Filed 1998·Granted Sep 12, 2000·10 cites·6 claims
- 2544US4648362ADecompression arrangement for a combustion engineHATZ MOTOREN·Filed 1986·Granted Mar 10, 1987·13 cites·6 claims
- 2643US6196198B1Regulating device and method for manufacturing sameHATZ MOTOREN·Filed 2000·Granted Mar 6, 2001·2 cites·11 claims
- 2743US6003482ARocker arm for an internal combustion engineHATZ MOTOREN·Filed 1997·Granted Dec 21, 1999·8 cites·6 claims
- 2843US4341187ASeal for internal combustion engine having a noise-deadening shroudHATZ MOTOREN·Filed 1979·Granted Jul 27, 1982·7 cites·5 claims
- 2940US6405690B1Air-cooled internal combustion engine with a crankshaft which rotates about a vertical axis, especially a single cylinder diesel motorHATZ MOTOREN·Filed 1999·Granted Jun 18, 2002·8 cites·7 claims
- 3040US5074766AFuel injection pump for an internal combustion engine having pre-injection and main injection of fuelHATZ MOTOREN·Filed 1989·Granted Dec 24, 1991·7 cites·4 claims
- 3140US4397269AInternal combustion engine with a circulating cooling mediumHATZ MOTOREN·Filed 1981·Granted Aug 9, 1983·6 cites·8 claims
- 3239US6584947B2Cylinder head gasketHATZ MOTOREN·Filed 2001·Granted Jul 1, 2003·1 cites·13 claims
- 3339US6446542B1Piston unitHATZ MOTOREN·Filed 2000·Granted Sep 10, 2002·0 cites·8 claims
- 3438US6085716ADevice for interrupting the fuel supplyHATZ MOTOREN·Filed 1999·Granted Jul 11, 2000·9 cites·11 claims
- 3538US5747753AMuffler for an internal combustion engine, particularly a single-cylinder diesel engineHATZ MOTOREN·Filed 1996·Granted May 5, 1998·9 cites·11 claims
- 3637US6092492AVenting device for the crankcase of an internal combustion engineHATZ MOTOREN·Filed 1999·Granted Jul 25, 2000·8 cites·10 claims
- 3737US4386589AInternal combustion engineHATZ MOTOREN·Filed 1981·Granted Jun 7, 1983·6 cites·11 claims
- 3836US5957673AInjection pump for diesel enginesHATZ MOTOREN·Filed 1995·Granted Sep 28, 1999·7 cites·8 claims
- 3935US4494492ALiquid-cooled power aggregate or engine having an arrangement for suppressing vibrationHATZ MOTOREN·Filed 1983·Granted Jan 22, 1985·6 cites·8 claims
- 4035US4338524ADrive unit for a compressor of a heat pumpHATZ MOTOREN·Filed 1979·Granted Jul 6, 1982·5 cites·7 claims
- 4135US4141422AVehicle, in particular tractorHATZ MOTOREN·Filed 1977·Granted Feb 27, 1979·4 cites·7 claims
- 4234US6202940B1Pump nozzleHATZ MOTOREN·Filed 1998·Granted Mar 20, 2001·5 cites·4 claims
- 4334US5562076AReciprocating piston engineHATZ MOTOREN·Filed 1995·Granted Oct 8, 1996·7 cites·4 claims
- 4434US4064853AInternal combustion engine with a pressure-compensating arrangement in the crankcase of the engineHATZ MOTOREN·Filed 1976·Granted Dec 27, 1977·3 cites·6 claims
- 4533US6082335AFuel injection pump for internal combustion engines, in particular one-cylinder diesel enginesHATZ MOTOREN·Filed 1997·Granted Jul 4, 2000·6 cites·16 claims
- 4633US4617894AGovernor mechanism counterbalance for a fuel injected internal combustion engine of a vehicleHATZ MOTOREN·Filed 1985·Granted Oct 21, 1986·3 cites·10 claims
- 4732US4658791AMulti-cylinder fuel injected internal combustion engineHATZ MOTOREN·Filed 1985·Granted Apr 21, 1987·4 cites·19 claims
- 4830US5033578AInternal combustion engine having a sound-proofing casingHATZ MOTOREN·Filed 1990·Granted Jul 23, 1991·3 cites·4 claims
- 4930US4766856AStarting handle for internal combustion enginesHATZ MOTOREN·Filed 1987·Granted Aug 30, 1988·0 cites·4 claims
- 5029US5713329ASingle cylinder diesel engineHATZ MOTOREN·Filed 1996·Granted Feb 3, 1998·1 cites·8 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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