Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174977 | Tubular element to transfer abrasive materials, in particular concrete, and method to manufacture it | Paolo Dario Maini | 2021-11-16 |
| 10987712 | Tubular element to transfer abrasive materials, in particular concrete, and method to make it | Paolo Dario Maini | 2021-04-27 |