Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316270 | Device for the charging of materials into a furnace and the preheating of these | Christian Lebrun, Jean-Michel Thebault, Ghislain Maurer, Jacques Michelet, Jean-Luc Roth | 1994-05-31 |
| 5153896 | Metallurgical vessel equipped with at least one electrode passing through its wall | Christian Lebrun, Jean-Michel Thebault, Ghislain Maurer, Philippe Destannes | 1992-10-06 |
| 5125003 | Bottom electrode cooled sleeve for a metallurgical container | Ghislain Maurer, Christian Lebrun, Jean-Claude Grosjean | 1992-06-23 |