Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774636 | Blue light cutting optical material having a bluish appearance | Pierre FROMENTIN, Armel Jimenez | 2023-10-03 |
| 11204445 | Ophthalmic lens comprising an encapsulated light-absorbing additive | Pierre FROMENTIN, Tipparat LERTWATTANASERI, Sanya Hokputsa | 2021-12-21 |