Michel Bonniau

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Dzacy le fort, FR

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Patents Grantslast 30 patents

Information Patent Grant
Electrical apparatus for differential protection with a test circuit
- Patent number 5,978,191
- Issue date Nov 2, 1999
- Schneider Electric S.A.
- Michel Bonniau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Differential protection device including a rectifier and a toroid h...
- Patent number 5,969,930
- Issue date Oct 19, 1999
- Schneider Electric Industries, S.A.
- Michel Bonniau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Residual differential device equipped with a surveillance system fo...
- Patent number 4,663,690
- Issue date May 5, 1987
- Merlin Gerin
- Michel Bonniau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polarized electromagnetic relay with magnetic latching for an elect...
- Patent number 4,660,012
- Issue date Apr 21, 1987
- Merlin Gerin
- Michel Bonniau
- H01 - BASIC ELECTRIC ELEMENTS