Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237168 | Control of the level of illumination premises | Bernard Grehant, Marc Thery | 1993-08-17 |
| 5150846 | Universal device for winding cords, cables and suchlike | Ennio Cippelletti | 1992-09-29 |
| 4444363 | Device for driving a flexible protection web rolled up on a shaft | Dominique Jacquel, Louis Plumer | 1984-04-24 |