Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4727747 | Process and installation for protecting a solid metal against oxidation during rolling | Jean-Michel Naud, Gilles Vernet, Bruno Wagner | 1988-03-01 |
| 4568386 | Process for purifying metals by insufflation and product produced thereby | Claude Heller, Jean Foulard | 1986-02-04 |
| 4521244 | Process of producing metal powders from a molten metal material | Gilles Vernet, Jean F. Rimbert, Jean Foulard, Thierry Darle, Jean-Yves Bigot | 1985-06-04 |
| 4518421 | Process for producing solid metal particles from a bath of metal | Jean Foulard, Jean F. Rimbert, Gilles Vernet | 1985-05-21 |
| 4480770 | Method and apparatus for the protection of molten metal flows in furnaces | Thierry Hersant, Jacques Nicolas | 1984-11-06 |
| 4460409 | Process and installation for protecting a jet of molten metal for casting | Serge Devalois, Thierry Hersant, Francois Weisang | 1984-07-17 |