Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931060 | Adhesion chain for the wheel of an automotive vehicle | Xavier Joubert, Adam Jara, Frédéric Perrin | 2011-04-26 |
| 5077536 | Device for protecting electric power resistances and anti-overpressure system | Bernard Fichot, Jean-Pierre Perrichon | 1991-12-31 |