Inventor · disambiguated record
Karl Friedrich
Also filed as: FRIEDRICH KARL · FRIEDRICH KARL S · KLEIN KARL F
18 granted patents·425 citations·filing 1977–1999
95Inventor score
Files withSTEYR DAIMLER PUCH AG5CHRYSLER MOTORS4KRAMER WERKE GMBH4HONDA MOTOR CO LTD2FRIEDRICH KARL S1
Top patents by PatentIndex Score
18 records- 0179US5276877ADynamic computer system performance modeling interfaceFRIEDRICH KARL S·Filed 1990·Granted Jan 4, 1994·121 cites·47 claims
- 0277US4597468ACompact industrial vehicleKRAMER WERKE GMBH·Filed 1983·Granted Jul 1, 1986·28 cites·13 claims
- 0376US6385380B1Hollow optical waveguide for trace analysis in aqueous solutionsWORLD PREC INSTR INC·Filed 1999·Granted May 7, 2002·51 cites·16 claims
- 0475US4864890AAxle drive differential for motor vehiclesCHRYSLER MOTORS·Filed 1988·Granted Sep 12, 1989·38 cites·1 claims
- 0573US4589304ADriving gear interaxle differential assembly for all-wheel-drive vehiclesHONDA MOTOR CO LTD·Filed 1984·Granted May 20, 1986·28 cites·2 claims
- 0671US4770651AHydraulically controlled shaft couplingSTEYR DAIMLER PUCH AG·Filed 1987·Granted Sep 13, 1988·19 cites·9 claims
- 0771US4683997ATemperature compensating fluid friction clutchSTEYR DAIMLER PUCH AG·Filed 1986·Granted Aug 4, 1987·20 cites·7 claims
- 0866US4867260AAll-wheel drive vehicle power trainCHRYSLER MOTORS·Filed 1988·Granted Sep 19, 1989·27 cites·1 claims
- 0959US4718301ADriving mechanism for motor vehicles having at least two live axlesSTEYR DAIMLER PUCH AG·Filed 1986·Granted Jan 12, 1988·15 cites·6 claims
- 1058US4677874ATransmission, particularly for cross-country motor vehiclesSTEYR DAIMLER PUCH AG·Filed 1986·Granted Jul 7, 1987·15 cites·3 claims
- 1155US4700800ADrive system for motor vehiclesSTEYR DAIMLER PUCH AG·Filed 1987·Granted Oct 20, 1987·16 cites·5 claims
- 1252US4137749AMetalworking pressTEXTIMA AG·Filed 1977·Granted Feb 6, 1979·10 cites·7 claims
- 1351US4903791AFrame crossbeam assembly for all-wheel drive vehicleCHRYSLER MOTORS·Filed 1988·Granted Feb 27, 1990·17 cites·1 claims
- 1439US4955664AVehicle, especially a loaderKRAMER WERKE GMBH·Filed 1989·Granted Sep 11, 1990·7 cites·17 claims
- 1537US4606243AHousing for a driving gear for all-wheel-drive vehiclesHONDA MOTOR CO LTD·Filed 1984·Granted Aug 19, 1986·6 cites·2 claims
- 1632US4907669AFront axle for an all-wheel drive vehicleCHRYSLER MOTORS·Filed 1988·Granted Mar 13, 1990·4 cites·2 claims
- 1732US4266629AMotor vehicle with axle pivot steeringKRAMER WERKE GMBH·Filed 1979·Granted May 12, 1981·3 cites·6 claims
- 1819US4946334AWorking vehicle, especially a loaderKRAMER WERKE GMBH·Filed 1989·Granted Aug 7, 1990·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →