Hubert Guerin

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Meylan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Low-voltage limiting circuit breaker with leaktight extinguishing c...
- Patent number 4,943,691
- Issue date Jul 24, 1990
- Merlin Gerin
- Jean-Luc Mertz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current breaking device with solid-state switch and built-in protec...
- Patent number 4,768,007
- Issue date Aug 30, 1988
- Merlin Gerin
- Jean-Luc Mertz
- H01 - BASIC ELECTRIC ELEMENTS