Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596971 | Process for the MIG welding of nickel and nickel alloys with a shielding gas based on argon and CO2 | Laurent Biskup, Didier Marchand, Jean-Marie Fortain | 2003-07-22 |
| 6586700 | Process for the MIG welding of aluminum and its alloys with a shielding gas of the Ar/He/O2 type | Jean-Marie Fortain, Philippe Lefebvre, Gerard Plottier | 2003-07-01 |