Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635730 | Polymerizable thioacrylate compositions and optical lenses with a high refractive index obtained from said compositions | Peiqi Jiang, Gilles Widawski | 2003-10-21 |
| 6627718 | Polymerizable compositions for making optical lens with high refractive index and high abbe number, and resulting lens | Peiqi Jiang, Gilles Widawski | 2003-09-30 |