Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756219 | Cross-cutter | Walter J. Pohl | 1988-07-12 |
| 4563930 | Machine for longitudinally cutting and grooving a length of material, especially corrugated board | Manfred Schommler | 1986-01-14 |