Bernd Ludwig

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Marienheide, DE

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Patents Grantslast 30 patents

Information Patent Grant
Panel mounted electrical module
- Patent number 5,045,655
- Issue date Sep 3, 1991
- Square D Company (Deutschland) GmbH
- Bernd Ludwig
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch gear
- Patent number 4,713,498
- Issue date Dec 15, 1987
- Square D Starkstrom GmbH
- Bernd Ludwig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for mounting an electric device, in particular a cam switch...
- Patent number 4,451,720
- Issue date May 29, 1984
- Starkstrom Gummersbach GmbH
- Bernd Ludwig
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric switching apparatus particularly a cam switch
- Patent number 4,335,288
- Issue date Jun 15, 1982
- Starkstrom Gummersbach GmbH
- Bernd Ludwig
- H01 - BASIC ELECTRIC ELEMENTS