Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310659 | Method for assessing the suitability between an optical device and a user of the optical device | Jean-Luc Perrin, Damien Paille | 2025-05-27 |
| 10234700 | Method for checking the correct assembly of a frame and corrective lenses | Cecile Petignaud, Nacer Lakhchaf, Benjamin Rousseau, Marie-Anne Berthezene | 2019-03-19 |
| 6318859 | Set of progressive multifocal ophthalmic lenses | Thierry Baudart, Bernard Bourdoncle, Claude Pedrono, Claire Rossier | 2001-11-20 |