Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5354648 | Radiographic assembly having reduced image-wise cross-over and super rapid processability | Marco Bucci, Renzo Torterolo, Pierfiore Malfatto | 1994-10-11 | $4,893,000 |
| 4737441 | Photographic material for tanning development and method for obtaining a relief image | Antonio Luzzi, Piero Ramello | 1988-04-12 | $8,789,000 |
| 4504572 | Gelatin silver halide photographic elements for tanning development | Antonio Luzzi, Piero Ramello | 1985-03-12 | $11,057,000 |
| 4369245 | Photographic element for tanning development and method for obtaining colored relief image | Piero Ramello | 1983-01-18 | $12,979,000 |