Patrick Coville

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Le Chesnay, FR

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle detector for installation on the surface of a multi-lane road
- Patent number 5,808,562
- Issue date Sep 15, 1998
- U.S. Philips Corporation
- Gilles Bailleul
- G08 - SIGNALLING
Information Patent Grant
Capacitive sensor comprising a conductive front surface for forming...
- Patent number 5,359,491
- Issue date Oct 25, 1994
- U.S. Philips Corporation
- Patrick Coville
- G01 - MEASURING TESTING
Information Patent Grant
Heating plate for printing apparatus
- Patent number 4,554,434
- Issue date Nov 19, 1985
- U.S. Philips Corporation
- Gilles Bailleul
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS