Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6693264 | Vacuum and gas tight enclosure for induction heating system | Marc Anderhuber, Jean-Philippe Chaignot, Claude Couffet, Jean Hellegouarc'h, Philippe Roehr +4 more | 2004-02-17 |