Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6086250 | Device for optically measuring a cryogenic temperature | Jacky Y. Rouhet, Gilbert M. Tribillon, Stephane Bertrand | 2000-07-11 |
| 6017148 | Device for optically measuring a cryogenic temperature | Jacky Y. Rouhet, Gilbert M. Tribillon, Stephane Bertrand | 2000-01-25 |
| 5980105 | Device of optically measuring a cryogenic temperature | Jacky Y. Rouhet, Gilbert M. Tribillon, Stephane Bertrand | 1999-11-09 |
| 4230598 | Phosphor and process for preparing same | Alain Vedrine, Jean-Claude Gacon, Danielle Trottier | 1980-10-28 |