Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990435 | Silver halide photographic element, photographic coating composition and process to prepare an aqueous dispersion of a hydrophobic compound | Angelo Vallarino, Mauro Besio | 1991-02-05 |
| 4447525 | Process for providing a matt surface on a photographic material and photographic material provided with such matt surface | Angelo Vallarino | 1984-05-08 |