Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6193145 | Method for joining two parts of different kinds by heterogeneous butt welding, and uses thereof | Yves Fournier, Leon Dunand-Roux | 2001-02-27 |
| 6080960 | Method for joining two parts by heterogeneous welding and use thereof | Yves Fournier, Leon Dunand-Roux | 2000-06-27 |
| 5428198 | Method and device for the orbital welding of a cylindrical part onto a curved wall | Pascal Latreille, Michel Batistoni | 1995-06-27 |