Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904343 | Device for injecting a cryogenic fluid through the base of a mixer | Jo Algoet, Alain Brangeon, Michel Pichou | 2024-02-20 |
| 6025570 | Variable-polarity plasma arc welding process and device | Jean-Marie Fortain, Eric Verna | 2000-02-15 |