Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411412 | Metallurgical container for the inductive treatment of metal | — | 1983-10-25 |
| 4287045 | Cooled electrode adapted to contact molten metal | Jacques Cordier, Martine Antoine | 1981-09-01 |