Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D740699 | Marine compass | — | 2015-10-13 |
| 6596048 | Device and method for the centrifuging of mineral fibers | Guy Tuffal | 2003-07-22 |
| 5734060 | Method of preparing acylisocyanates | Guy Bertrand, Michel Denarie, Jean-Pierre Senet | 1998-03-31 |
| 5259857 | Process for controlling the temperature of a fiber centrifuger | Michel Pasquier, Jean A. Battigelli | 1993-11-09 |
| 4748977 | Mineral fiber-based absorbent material | Jean-Baptiste Rieunier, Michel Conche | 1988-06-07 |