Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008464 | System for regulating and controlling plasma torch | Philippe Donnart | 1999-12-28 |
| 5828029 | Device for externally cooling a plasma torch | Rene G. G. M. Leroux | 1998-10-27 |
| 5695664 | Plasma torch with a substantially axi-symmetrical general structure | Jacques Spariat | 1997-12-09 |