Jean-Noel Gast

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Rueil Malmaison, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for controlling an electromagnet whose energizati...
- Patent number 4,933,806
- Issue date Jun 12, 1990
- La Telemecanique Electrique
- Christian Bataille
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device for controlling an electromagnet whose energizati...
- Patent number 4,864,457
- Issue date Sep 5, 1989
- La Telemecanique Electrique
- Bataille Christian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Static power switch apparatus
- Patent number 4,717,841
- Issue date Jan 5, 1988
- La Telemecanique Electrique
- Bernard Dumortier
- H03 - BASIC ELECTRONIC CIRCUITRY