Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698266 | Process for the production of thin coatings having optical and abrasion resistance properties | Herve Floch | 1997-12-16 |
| 5639517 | Process for the production of thin films having optical properties | Herve Floch | 1997-06-17 |