Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6116734 | Ophthalmic lens | Claude Pedrono, Catherine Fauquier, Fanny Jurkiewiez, Eric Roland | 2000-09-12 |
| 5488442 | Progressive multifocal ophthalmic lens | Christian Miege, Jean-Pierre Chauveau, Francoise Ahsbahs | 1996-01-30 |
| 5235359 | Progressive opthalmic lenses and method of facilitating their manufacture | Jean-Pierre Chauveau, Jean-Paul Deforges | 1993-08-10 |
| 4978211 | Large diameter positive power ophthalmic lens | Daniel Cornu, Jean-Jacques Thiebaut | 1990-12-18 |
| 4279480 | Ophthalmic lens having an aspheric surface | Bruno Bettiol, William Lenne | 1981-07-21 |