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Herbert Graf
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Ditzingen, DE
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last 30 patents
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Patent Grant
Method and device for triggering an electromagnetic consumer
Patent number
5,379,178
Issue date
Jan 3, 1995
Robert Bosch GmbH
Herbert Graf
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electronic circuit arrangement for triggering solenoid valves
Patent number
5,335,136
Issue date
Aug 2, 1994
Robert Bosch GmbH
Johannes Locher
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling a fuel pump
Patent number
5,267,546
Issue date
Dec 7, 1993
Robert Bosch GmbH
Hans-Joachim Siebert
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Process and apparatus for controlling and measuring the movement of...
Patent number
5,245,501
Issue date
Sep 14, 1993
Robert Bosch GmbH
Johannes Locher
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Combined control apparatus and cooling system for an internal combu...
Patent number
5,042,434
Issue date
Aug 27, 1991
Robert Bosch GmbH
Herbert Graf
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES