Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316270 | Device for the charging of materials into a furnace and the preheating of these | Michel Hamy, Christian Lebrun, Ghislain Maurer, Jacques Michelet, Jean-Luc Roth | 1994-05-31 |
| 5153896 | Metallurgical vessel equipped with at least one electrode passing through its wall | Michel Hamy, Christian Lebrun, Ghislain Maurer, Philippe Destannes | 1992-10-06 |