Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101082 | Control circuit for an electromagnet | Yves Guermeur, Daniel Riffaud | 2000-08-08 |
| 5894395 | Contactor-circuit breaker | Gilles Baurand, Alain Gousset, Jacques Olifant, Daniel Riffaud | 1999-04-13 |
| 5805405 | Power supply circuit of an excitation coil of an electromagnet | Manuel Lima, Alain Gousset | 1998-09-08 |