Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4767036 | Apparatus and method for emptying metallurgical vessels containing metal and slag | Francois Schleimer, Jean Goedert, Romain Henrion, Fernand Thill, Henri Klein +1 more | 1988-08-30 |
| 4439234 | Method of increasing the cold material charging capacity in the top-blowing production of steel | Francois Schleimer, Romain Henrion, Fernand Thill | 1984-03-27 |
| 4434005 | Method of and apparatus for refining a melt containing solid cooling material | Paul Metz, Francois Schleimer, Romain Henrion, Henri Klein, Jean Liesch | 1984-02-28 |
| 4369060 | Process of refining of a metal bath in a crucible with oxygen blast at the top and crucible used | Paul Metz, Francois Schleimer, Lucien Lorang, Romain Henrion, Jean-Claude Grosjean +2 more | 1983-01-18 |
| 4349382 | Process for refining of a bath of metal containing cold solid substances | Francois Schleimer, Romain Henrion, Lucien Lorang | 1982-09-14 |
| 4345746 | Apparatus for refining ferrous melt with slag conditioning | Francois Schleimer, Romain Henrion, Lucien Lorang, Jean Baumert | 1982-08-24 |
| 4334922 | Process for metal-bath refining | Paul Metz, Francois Schleimer, Lucien Lorang, Romain Henrion, Fernand Thill | 1982-06-15 |
| 4325730 | Process for conditioning slag during the refining of a metal bath | Francois Schleimer, Romain Henrion, Lucien Lorang, Jean Baumert | 1982-04-20 |