Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773652 | Drilling machine provided with an electrically-braked moving device for the drilling string | Matteo Piraccini, Alberto Antonelli | 2023-10-03 |
| 11041282 | Excavation tool for making diaphragms and related excavation equipment | Matteo LAGHI, Pietro Fontana, Jasmin Curic, Daniele Villa, Mirco Armando Raffuzzi | 2021-06-22 |
| 10364604 | Device and method for the movement and mutual assembly of segments of an excavation battery, for example auger or rod segments | Ezio Biserna, Danilo Fusaroli | 2019-07-30 |