Dana Keppeler

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Immenstaad, DE

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor diode and method for the production thereof
- Patent number 7,521,774
- Issue date Apr 21, 2009
- Robert Bosch GmbH
- Richard Spitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rectifier assembly having heat-dissipating structure for an alternator
- Patent number 6,812,604
- Issue date Nov 2, 2004
- Robert Bosch GmbH
- Horst Braun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor diode and method for the production thereof
- Publication number 20060097280
- Publication date May 11, 2006
- Richard Spitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric machine, especially an alternator for motor vehicles
- Publication number 20040232783
- Publication date Nov 25, 2004
- Horst Braun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical machine, preferably an alternator for motor vehicles
- Publication number 20040100808
- Publication date May 27, 2004
- Horst Braun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER