Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5102449 | Inclusion decanting process for nickel-based superalloys and other metallic materials | Christian A. B. Ducrocq, Marcel Garnier, Gerard Lemaitre, Pascal Rivat | 1992-04-07 |
| 5058127 | Bottom discharge cold crucible | Marcel Garnier, Isabelle Gleizes, Patrick Paillere | 1991-10-15 |
| 4690196 | Casting of molten ferrous metal and moulds for use therein | — | 1987-09-01 |