Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699141 | Progressive simultaneous vision optical lens for correcting presbyopia corresponding to a low addition | Dominique Baude, Nicolas Chateau | 1997-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699141 | Progressive simultaneous vision optical lens for correcting presbyopia corresponding to a low addition | Dominique Baude, Nicolas Chateau | 1997-12-16 |