Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643412 | Device to pick up sheets from a stack and transport the sheets away from the stack | Karl-Fritz Heina, Kurt Worner, Klaus Wolf | 1987-02-17 |
| 4481007 | Folding machine | — | 1984-11-06 |
| 4200277 | Flat pile-automatic sheet feeder | Emil Klenk | 1980-04-29 |