Issued Patents All Time
Showing 1–2 of 2 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, Alberto Babbini | 2022-04-05 |
| 10145480 | Automatic ring valve shutters for automatic ring valves and method for manufacturing said shutters | Alberto Babbini, Pierluigi Tozzi | 2018-12-04 |