Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5936016 | Photochromic compounds and methods for their use | Pierre Lareginie, Vladimir Lokshin, Andre Samat, Robert Guglielmetti | 1999-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5936016 | Photochromic compounds and methods for their use | Pierre Lareginie, Vladimir Lokshin, Andre Samat, Robert Guglielmetti | 1999-08-10 |