Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494237 | Shortwave semiconductor laser | Jean-Pierre Hirtz, Jean-Pascal Duchemin, Baudouin de Cremoux | 1985-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494237 | Shortwave semiconductor laser | Jean-Pierre Hirtz, Jean-Pascal Duchemin, Baudouin de Cremoux | 1985-01-15 |