Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5503967 | Silver halide photographic material having improved antistatic properties | Renzo Torterolo | 1996-04-02 |
| 5188931 | Process of simultaneously applying multiple layers of hydrophilic colloidal aqueous compositions to a hydrophobic support and multilayer photographic material | Domenico Marinelli | 1993-02-23 |
| 5037729 | Multilayer photographic elements having improved coating quality | Domenico Marinelli | 1991-08-06 |