Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598978 | Optical lens | David Escaich, Mariska Barthelemy, Marie Engel, Sira UHALTE NOGUES | 2023-03-07 |
| 11550169 | Active optical filter for spectacle lenses | Coralie BARRAU, Thierry VILLETTE, Jean-Paul Cano, Samuel Archambeau | 2023-01-10 |