Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7780802 | Simplified method for making rolled Al—Zn—Mg alloy products, and resulting products | Ronan Dif, Jean-Christophe Ehrstrom, Bernard Grange, Herve Ribes | 2010-08-24 |
| 6216521 | Process for improving the planeness of a metal sheet | Fabrice Heymes, Michel Garbil | 2001-04-17 |