Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10010965 | Movement device, particularly for cutting torches of the plasma type and the like | Walter Zulauf, Christian Colombo | 2018-07-03 |
| 9481053 | Movement device, particularly for cutting torches of the plasma type and the like | Walter Zulauf, Christian Colombo | 2016-11-01 |
| 8714891 | Apparatus for making variable diameter holes in metal plates | Christian Colombo, Roberto Donatelli | 2014-05-06 |