Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603488 | Process and appliances for the pre-setting of cutting and ejection tools in a cutting press for box blanks | Bernard Protin | 1986-08-05 |
| 4510667 | Process for pre-setting mounting holes for cutting and ejection tools of an automatic platen press | Bernard Protin | 1985-04-16 |