Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613393 | Metal extrusion process and extrusion press | — | 1997-03-25 |
| 4989437 | Method and apparatus for extruding metal | Alain Noterman | 1991-02-05 |
| 4825677 | Metal extrusion apparatus | Jean-Claude Aubonnet | 1989-05-02 |
| 4677838 | Installation for preparing metal billets for extrusion | Claude Bimbert | 1987-07-07 |