Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695664 | Plasma torch with a substantially axi-symmetrical general structure | Jacques Spariat | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695664 | Plasma torch with a substantially axi-symmetrical general structure | Jacques Spariat | 1997-12-09 |