Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682194 | Progressive multifocal ophthalmic lens with rapid power variation | Francoise Ahsbahs | 2004-01-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682194 | Progressive multifocal ophthalmic lens with rapid power variation | Francoise Ahsbahs | 2004-01-27 |