Wunibald Frey

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Schwieberdingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Control device for a vehicle electric system
- Patent number 6,232,674
- Issue date May 15, 2001
- Robert Bosch GmbH
- Wunibald Frey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for supplying voltage in a motor vehicle including two batte...
- Patent number 5,977,652
- Issue date Nov 2, 1999
- Bosch GmbH; Robert
- Wunibald Frey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Power-supply-apparatus in a vehicle
- Patent number 5,525,891
- Issue date Jun 11, 1996
- Robert Bosch GmbH
- Friedhelm Meyer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for supplying energy to a heated window pane from an electri...
- Patent number 5,170,040
- Issue date Dec 8, 1992
- Robert Bosch GmbH
- Rainer Wirtz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for and method of applying voltage to a heating resistor in...
- Patent number 5,025,136
- Issue date Jun 18, 1991
- Robert Bosch GmbH
- Mathias Doege
- B60 - VEHICLES IN GENERAL