Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306356 | Magnetic sheet metal obtained from hot-rolled strip steel containing, in particular, iron, silicon and aluminum | Pierre Brissonneau, Jacques Quenin | 1994-04-26 |
| 5123976 | Process of aluminization of sheets of magnetic steel with oriented grains | Pierre Brissonneau, Jean-Luc Laverny, Jean-Claude Perrier | 1992-06-23 |