Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909957 | Process for producing an optical recording medium with several stages and medium obtained thereby | Jacques Raby, Alain Fargeix, Marc Plissonnier | 2011-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909957 | Process for producing an optical recording medium with several stages and medium obtained thereby | Jacques Raby, Alain Fargeix, Marc Plissonnier | 2011-03-22 |