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Martin Vohmann
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Esslingen, DE
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last 30 patents
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Patent Grant
Method and device for controlling and adjusting a clutch in an infi...
Patent number
6,730,001
Issue date
May 4, 2004
ZF Friedrichshafen AG
Martin Vohmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and device for controlling and adjusting a clutch in an auto...
Patent number
6,708,097
Issue date
Mar 16, 2004
ZF Friedrichshafen AG
Martin Vohmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and device for controlling and adjusting a clutch in an auto...
Patent number
6,625,536
Issue date
Sep 23, 2003
ZF Friedrichshafen AG
Martin Vohmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and device for controlling and regulating a coupling
Patent number
6,484,084
Issue date
Nov 19, 2002
ZF Friedrichshafen AG
Martin Vohmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and device for controlling and regulating a coupling
Patent number
6,454,067
Issue date
Sep 24, 2002
ZF Friedrichshafen AG
Martin Vohmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for controlling an automatic transmission
Patent number
6,366,843
Issue date
Apr 2, 2002
ZF Friedrichshafen AG
Ralf Dreibholz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Position and/or angle control method and device without absolute po...
Patent number
6,217,478
Issue date
Apr 17, 2001
ZF Friedrichshafen AG
Martin Vohmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automatic transmission control method including shifting aberration...
Patent number
5,911,648
Issue date
Jun 15, 1999
ZF Friedrichshafen AG
Ralf Dreibholz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...