Inventor · disambiguated record
Hans D. Sommer
Also filed as: SOMMER HANS D · SOMMER HANS-DIETER
9 granted patents·48 citations·filing 1975–1989
86Inventor score
Top patents by PatentIndex Score
9 records- 0151US4078477AProtective screen, especially a protective screen for drift sand, for an electrical air-cooled machineBBC BROWN BOVERI & CIE·Filed 1976·Granted Mar 14, 1978·12 cites·14 claims
- 0235US4979931ADifferential gear and control system for motor vehicles having a single driven axle and at least one undriven axleSTEYR DAIMLER PUCH AG·Filed 1989·Granted Dec 25, 1990·9 cites·13 claims
- 0334US4809808AMotor vehicle having at least two driven axlesSTEYR DAIMLER PUCH AG·Filed 1988·Granted Mar 7, 1989·3 cites·6 claims
- 0432US4830136AFour-wheel drive motor vehicleSTEYR DAIMLER PUCH AG·Filed 1987·Granted May 16, 1989·7 cites·19 claims
- 0531US4872525ADrive system for a motor vehicle comprising means for permanently driving a first pair of wheels and automatically operable means for selectively driving a second pair of wheelsSTEYR DAIMLER PUCH AG·Filed 1988·Granted Oct 10, 1989·5 cites·6 claims
- 0630US5010975AMotor vehicle comprising two driven axlesSTEYR DAIMLER PUCH AG·Filed 1989·Granted Apr 30, 1991·4 cites·6 claims
- 0730US4928782AMotor vehicle comprising two driven axlesSTEYR DAIMLER PUCH AG·Filed 1988·Granted May 29, 1990·4 cites·9 claims
- 0828US4856630AMotor vehicleSTEYR DAIMLER PUCH AG·Filed 1988·Granted Aug 15, 1989·2 cites·13 claims
- 0925US4039267AMethod and apparatus for starting a blowerBBC BROWN BOVERI & CIE·Filed 1975·Granted Aug 2, 1977·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →