Harald Witzig

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Buehlertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Fail-safe mechanism for dc-drive
- Patent number 6,759,823
- Issue date Jul 6, 2004
- Robert Bosch GmbH
- Harald Witzig
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for driving at least one inductive load using pulse width mo...
- Patent number 6,667,667
- Issue date Dec 23, 2003
- Robert Bosch GmbH
- Harald Witzig
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Fail-safe mechanism for dc-drive
- Publication number 20020105239
- Publication date Aug 8, 2002
- Harald Witzig
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER