Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512726 | Automatic welding installation | Antonio Cremildo Arantes, Pierre M. P. Ruault | 1996-04-30 |
| 5240167 | Friction welding method with induction heat treating | Jean-Pierre Ferte | 1993-08-31 |