Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942950 | Method for controlling a molten metal bath bubbling in a metallurgical vessel and a device for carrying out said method | Marc Burty, Charles Pusse, Patrick Wetta, Francis Sulin, Claude Bertoletti +2 more | 2011-05-17 |
| 7780906 | Method for controlling a molten metal bath bubbling in a metallurgical vessel and a device for carrying out said method | Marc Burty, Charles Pusse, Patrick Wetta, Francis Sulin, Claude Bertoletti +2 more | 2010-08-24 |
| 6565622 | Method for denitriding molten steel during its production | Jean-Christophe Mailhan | 2003-05-20 |
| 6208128 | Apparatus and method of continuously measuring the wear of a wall of a metallurgical vessel | Franck Braconnier, Anne Dez, Claude Grisvard | 2001-03-27 |
| 5410565 | Furnace, in particular an electric furnace, for treating liquid metal | Jacques Blum, Francois Heckel, Jacques Le Goff, Dominique Rocchi | 1995-04-25 |
| 5392312 | Method and device for regulating the combustion air flow rate of a flue rate gas collection device of a metallurgical reactor, corresponding collection device and metallurgical reactor | Thierry Bernet, Herve Dusser, Sylvain Fiorelli | 1995-02-21 |
| 5291513 | Method and device for exhausting gases or fumes from a metallurgical container and an electric furnace provided with said exhaust device | Jacques Blum | 1994-03-01 |
| 5265117 | Method of exhausting gases and fumes from an electric arc furnace utilizing additional inlet gas duct ensuring constant pressure | Jacques Blum | 1993-11-23 |