Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5882247 | Machine for grinding of optical glasses | Jean-Jacques Videcoq | 1999-03-16 |
| 4930952 | Glasses frame carrier for a reproducing machine | Michel J. M. Lecerf | 1990-06-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5882247 | Machine for grinding of optical glasses | Jean-Jacques Videcoq | 1999-03-16 |
| 4930952 | Glasses frame carrier for a reproducing machine | Michel J. M. Lecerf | 1990-06-05 |