Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5853970 | Method for improving the conservation of a photographic product with a cellulose ester type support | Olivier Poncelet, Jeannine Rigola | 1998-12-29 |
BM
Boualem Mekki
Overall (All Time): #3,707,047 of 4,157,543Top 90%
1
Patents All Time