Pierre Bonnefoy

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Cagnes-Sur-Mer, FR

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Patents Grantslast 30 patents

Information Patent Grant
Fuel cell voltage generator
- Patent number 5,714,874
- Issue date Feb 3, 1998
- Imra Europe SA
- Pierre Bonnefoy
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ultrasonic sensor and method of using such a sensor
- Patent number 5,703,834
- Issue date Dec 30, 1997
- Imra Europe SA
- Pierre Bonnefoy
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL