Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5889267 | Electronic card with indicator of normal operation | Philippe Robin, Jean-Claude Dubois, Hugues Facoetti, Christian Riguidel | 1999-03-30 |
| 5661473 | System for the identification and automatic detection of vehicles or objects | — | 1997-08-26 |