Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914213 | Method and device for overlapping welding of two coated metal sheets with a beam of high energy density | Philippe Alips, Francois Dubrulle | 2005-07-05 |
| 5536915 | Device for putting at least two sheet blanks in register edge to edge in a plant for welding by means of a beam having a high energy density | Gilles Peru, Yvon Le Roy, Charles Sion, Emmanuel Metsue | 1996-07-16 |