Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4900272 | Contact frame for an IC card reader | Michel Pernet | 1990-02-13 |
| 4644520 | Protected optical disk of welded construction | — | 1987-02-17 |
| 4588369 | Apparatus for removal of a data carrier disk after molding | Roger Rascle | 1986-05-13 |
| 4564932 | Method of fabrication of a protected optical disk and a disk obtained by said method | — | 1986-01-14 |
| 4551733 | Protected optical disc comprising a flexible closure element | Jean Cornet, Francois Le Carvennec, Jean-Claude Lehureau, Roger Rascle | 1985-11-05 |
| 4536868 | Protected optical disk with a free layer holder | Jean Cornet | 1985-08-20 |
| 4500486 | Method for removal of a data carrier disk after molding | Roger Rascle | 1985-02-19 |
| 4452748 | Process for obtaining a copy disk from an original recording carried by a matrix | Roger Rascle | 1984-06-05 |
| 4312009 | Device for projecting ink droplets onto a medium | — | 1982-01-19 |