Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5828032 | Process for butt welding two metal blanks and a motor vehicle part obtained by said process | Jean-Marc Krzys, Hugues Oberle, Pascal Verrier | 1998-10-27 |
| 5747768 | Device for guiding and feeding at least two sheet blanks previously brought edge to edge to form a joint plane for energy beam welding | Philippe Henry | 1998-05-05 |
| 5614112 | Installation for positioning edge to edge and welding by means of a laser beam at least two sheet blanks | Francis Sauvage, Yvon Le Roy, Charles Sion | 1997-03-25 |
| 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 | Yvon Le Roy, Charles Sion, Emmanuel Metsue, Gabriel Vergniez | 1996-07-16 |
| 5375496 | Device for simultaneous shearing of two sheet metal blanks | Francis Sauvage, Yvon Le Roy, Charles Sion | 1994-12-27 |
| 5328083 | Installation for the continuous butt joining and welding of at least two sheet blanks by means of a laser beam | Francis Sauvage, Yvon Le Roy, Charles Sion | 1994-07-12 |
| 5276304 | Device for guiding and for transfer of at least two sheet metal blanks to be welded | Francis Sauvage, Yvon Le Roy, Charles Sion | 1994-01-04 |