Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658717 | Silver halide color photographic elements | Anna Maria Canuti, Massimo Bertoldi | 1997-08-19 |
| 5658718 | Silver halide color photographic elements | Anna Maria Canuti, Massimo Bertoldi | 1997-08-19 |