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Wolf-Dieter Gruhle
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Tettnang, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for cross-linking of regulation-and/or control functions for...
Patent number
7,188,013
Issue date
Mar 6, 2007
ZF Friedrichshafen AG
Horst Krimmel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process for controlling an automatic gearbox
Patent number
5,748,472
Issue date
May 5, 1998
ZF Friedrichshafen AG
Wolf Dieter Gruhle
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process for controlling and regulating the load take-up in an autom...
Patent number
5,609,068
Issue date
Mar 11, 1997
ZF Friedrichshafen AB
Wolf-Dieter Gruhle
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process and device for controlling a clutch
Patent number
5,283,738
Issue date
Feb 1, 1994
Zahnradfabrik Friedrichshafen AG
Manfred Schwab
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process for regulating a clutch
Patent number
5,190,130
Issue date
Mar 2, 1993
Zahnradfabrik Friedrichshafen AG
Christian Thomas
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for controlling an automatically shifting tran...
Patent number
5,157,609
Issue date
Oct 20, 1992
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Heinz Stehle
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and apparatus for controlling an automatic shift transmission
Patent number
5,025,684
Issue date
Jun 25, 1991
Dr. Ing. h.c.F. Porsche AG
Heinz Stehle
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Method for cross-linking of regulation-and/or control functions for...
Publication number
20040181316
Publication date
Sep 16, 2004
Horst Krimmel
B60 - VEHICLES IN GENERAL