Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4721585 | Process for the biological treatment of sewage | Ulderico Melchiorri Santolini, Pierluigi Viaroli, Caterina Della Sala Merigo, Gianpaola Malara, Mario Contesini | 1988-01-26 |