Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099299 | Optical article provided in a form suitable for direct lamination; method for manufacturing an optical device | Eric GACOIN, Jeanne MARCHAL, Manuela DE SOUSA, Yohann Felten | 2021-08-24 |
| 11072135 | Semi-finished lens to be machined for forming an ophthalmic lens to be mounted in a spectacle frame, set and a method involving the same | Jean-Marc Padiou, Jeanne MARCHAL | 2021-07-27 |