Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791803 | Die-change device for a multi-stage forming machine | Joseph Broquet | 1988-12-20 |
| 4488420 | Process and appliance for feeding material to hot and semi-cold metal-working machines | Roger Criblez | 1984-12-18 |
| 4227390 | Transfer mechanism for multiple punch presses | — | 1980-10-14 |