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Hans Drewitz

MA Man Nutzfahrzeuge Ag: 7 patents #6 of 101Top 6%
MA M.A.N. Maschinenfabrik Augsburg-Nurnberg: 3 patents #6 of 176Top 4%
MA Man Maschinenfabrik Augsburg-Nuernberg Ag: 1 patents #1 of 9Top 15%
MA Maschinenfabrik Augsburg-Nurnberg: 1 patents #26 of 80Top 35%
Overall (All Time): #329,053 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
5052987 Stepless hydrostatic-mechanical transmission Faust Hagin 1991-10-01
4976664 Vehicle drive transmission having a high power ratio Faust Hagin 1990-12-11
4959962 Starter system for automatically turning off and restarting a motor vehicle engine Faust Hagin 1990-10-02
4875557 Brake play resetting device Faust Hagin, Manfred Krenner 1989-10-24
4843907 Hydromechanical power splitting transmission for vehicles Faust Hagin 1989-07-04
4825722 Hydromechanical transmission for motor vehicles Faust Hagin, Stefan Martini 1989-05-02
4778020 Utility vehicle designed for frequent starting and stopping Faust Hagin 1988-10-18
4762191 Articulated vehicle selectively driven at two axles from two power sources Faust Hagin 1988-08-09
4716730 Hydrostatic drive Faust Hagin, Stefan Martini 1988-01-05
4647084 Pipe connection Faust Hagin, Stefan Martini 1987-03-03
4473127 Multiple-link articulated bus Hagin Faust 1984-09-25
4469187 Articulated bus Faust Hagin 1984-09-04
4446756 Power divider gearbox with a planetary differential gear drive Faust Hagin 1984-05-08
4342370 Articulated omnibus Faust Hagin 1982-08-03
4216684 Hybrid drive for motor vehicles Faust Hagin, Hans Hagen, Erich Knirsch, Paul Merker 1980-08-12