Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349382 | Process for refining of a bath of metal containing cold solid substances | Romain Henrion, Ferdinand Goedert, Lucien Lorang | 1982-09-14 |
| 4345746 | Apparatus for refining ferrous melt with slag conditioning | Romain Henrion, Ferdinand Goedert, Lucien Lorang, Jean Baumert | 1982-08-24 |
| 4334922 | Process for metal-bath refining | Paul Metz, Lucien Lorang, Ferdinand Goedert, Romain Henrion, Fernand Thill | 1982-06-15 |
| 4325730 | Process for conditioning slag during the refining of a metal bath | Romain Henrion, Ferdinand Goedert, Lucien Lorang, Jean Baumert | 1982-04-20 |