Andreas Piepenbrink

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Grunwald, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic system for a CVT-transmission of a vehicle
- Patent number 7,029,409
- Issue date Apr 18, 2006
- ZF Friedrichshafen AG
- Stefan Sommer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and device for controlling a drive-line including a CVT
- Patent number 6,688,999
- Issue date Feb 10, 2004
- ZF Transmission Technologies, L.L.C.
- Stefan Sommer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic system for a CVT-transmission of a vehicle
- Publication number 20030060313
- Publication date Mar 27, 2003
- Stefan Sommer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method and device for controlling a drive-line including a CVT
- Publication number 20020173390
- Publication date Nov 21, 2002
- Stefan Sommer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...