Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088693 | Ophthalmic lens, in particular for sunglasses | Sebastien Martins, Franck Ledien | 2018-10-02 |
| 9989686 | Tinted polarizing optical element and method for manufacturing such an element | Franck Ledien | 2018-06-05 |
| 9937676 | Method for creating a viewing screen having an injection overmolded insert | Sebastien Martins, Franck Ledien | 2018-04-10 |