Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609986 | Ageing improvements of photographic elements comprising dextran | Rino A. Feduzi, Cristina Soncini, Antonella Celada, Ivo Zullo | 1997-03-11 |
SS
Salvatore Selvaggio
Overall (1997): #80,777 of 185,788Top 45%
1
Patents 1997