Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5380636 | Multicontrast radiographic film-screen assembly | Pierfiore Malfatto, Sergio Pesce | 1995-01-10 |
| 5098821 | Light-sensitive silver halide photo-graphic materials | Richard A. Guenthner, Renzo Torterolo | 1992-03-24 |
| 4975363 | Light-sensitive silver halide photographic materials | Renzo Torterolo | 1990-12-04 |