Martin Gerschner

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Leinfelden-Echterdingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Phase control circuit for protection of a motor against thermal ove...
- Patent number 4,982,143
- Issue date Jan 1, 1991
- Robert Bosch GmbH
- Martin Gerschner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety circuit for hand tools, and method for safe operation thereof
- Patent number 4,722,021
- Issue date Jan 26, 1988
- Robert Bosch GmbH
- Friedrich Hornung
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Electronic control and regulating system
- Patent number 4,392,093
- Issue date Jul 5, 1983
- Robert Bosch GmbH
- Kurt Paule
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed control circuit for a universal electric motor
- Patent number 4,213,077
- Issue date Jul 15, 1980
- Robert Bosch GmbH
- Friedrich Hornung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER