Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858305 | Organic glass ophthalmic lens having an impact-resistant primer layer based on a polyurethane latex and its manufacturing process | Anne Robert | 2005-02-22 |
| 6489028 | Ophthalmic lens made of organic glass with an impact-resistant interlayer, and process for its manufacture | Anne Robert | 2002-12-03 |