Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482820 | Silver halide photographic elements containing biocides | Luigi Cellone | 1996-01-09 |
FL
Franco Leoncini
Overall (All Time): #3,734,073 of 4,157,543Top 90%
1
Patents All Time