Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454832 | Aluminium alloy semi-finished product manufacturing process using recycled raw materials | Jean-Francois Verdier, Laurent Calaque | 2002-09-24 |
| 6406515 | Process and device for purification of aluminum by segregation | — | 2002-06-18 |