Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392194 | Process for the MIG welding of aluminium and its alloys in pulsed mode or unmodulated-spray mode | Jean-Marie Fortain, Philippe Lefebvre | 2002-05-21 |
| 6384376 | Method and device for pulsed arc welding | Francis Briand | 2002-05-07 |