Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293556 | Automatic ring valve, shutters for automatic ring valves, and method for manufacturing said shutters | Pierluigi Tozzi, Iacopo Giovannetti, Francesco BUFFA | 2022-04-05 |