Inventor · disambiguated record
Ernst Hatz
Also filed as: HATZ ERNST
20 granted patents·3 pending applications·313 citations·filing 1975–2004
95Inventor score
Top patents by PatentIndex Score
23 records- 0191US4615554AScrew-in fastener for a tubular anchor embedded in a concrete elementDEHA BAUBEDARF KG·Filed 1984·Granted Oct 7, 1986·61 cites·10 claims
- 0277US6710494B2Power 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
- 0376US6737775B2Power generating installation that compises a drive engine and a generatorHATZ MOTOREN·Filed 2001·Granted May 18, 2004·16 cites·6 claims
- 0475US4510897AMechanism for actuating the valve rockers of an internal combustion engineHATZ MOTOREN·Filed 1983·Granted Apr 16, 1985·25 cites·17 claims
- 0575US4398762APickup device for lifting concrete bodyHAEUSSLER ERNST·Filed 1981·Granted Aug 16, 1983·31 cites·4 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
- 0861US4293092AHeating system with heat pump and auxiliary heaterHATZ MOTOREN·Filed 1979·Granted Oct 6, 1981·25 cites·6 claims
- 0961US4077383AInternal combustion engine with sound deadening jacketingHATZ MOTOREN·Filed 1975·Granted Mar 7, 1978·14 cites·8 claims
- 1060US4149512AInternal combustion engine having a noise deadening shroudHATZ MOTOREN·Filed 1976·Granted Apr 17, 1979·15 cites·2 claims
- 1160US4142503ASignal indicating device on internal combustion enginesHATZ MOTOREN·Filed 1977·Granted Mar 6, 1979·14 cites·4 claims
- 1259US4975029AFuel injection pump for an internal combustion engine having pre-injection and main injectionHATZ MOTOREN·Filed 1989·Granted Dec 4, 1990·14 cites·7 claims
- 1353US4897024AFuel injection pump for internal combustion enginesHATZ MOTOREN·Filed 1988·Granted Jan 30, 1990·12 cites·20 claims
- 1446US4215664AInternal combustion engine with a sound-proofing shellHATZ MOTOREN·Filed 1978·Granted Aug 5, 1980·11 cites·6 claims
- 1540US4397269AInternal combustion engine with a circulating cooling mediumHATZ MOTOREN·Filed 1981·Granted Aug 9, 1983·6 cites·8 claims
- 1640US2005104461A1Method and system for assembling an electricity generating unitFiled 2004·Application pending·0 cites
- 1737US4386589AInternal combustion engineHATZ MOTOREN·Filed 1981·Granted Jun 7, 1983·6 cites·11 claims
- 1837US2005179261A1Device for cooling a current generator unitFiled 2003·Application pending·0 cites
- 1936US2005104562A1Device for regulating the voltage in generators by means of coil tapping and a control relayFiled 2004·Application pending·0 cites
- 2035US4338524ADrive unit for a compressor of a heat pumpHATZ MOTOREN·Filed 1979·Granted Jul 6, 1982·5 cites·7 claims
- 2135US4141422AVehicle, in particular tractorHATZ MOTOREN·Filed 1977·Granted Feb 27, 1979·4 cites·7 claims
- 2234US4064853AInternal combustion engine with a pressure-compensating arrangement in the crankcase of the engineHATZ MOTOREN·Filed 1976·Granted Dec 27, 1977·3 cites·6 claims
- 2330US4766856AStarting handle for internal combustion enginesHATZ MOTOREN·Filed 1987·Granted Aug 30, 1988·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →