Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6229838 | Electric arc furnace for the production of steel and method of operating this furnace | Sebastien Flichy, Jacky Laurent, Marc Bremont, Jean-Claude Vuillermoz | 2001-05-08 |
| 6038245 | Process for melting a charge in an electrical arc furnace | Franck Slootman, Nicolas Perrin | 2000-03-14 |
| 5822357 | Process for melting a charge in a furnace | Frank Slootman, Nicolas Perrin | 1998-10-13 |