Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127296 | Device for holding a cutting tool | — | 1992-07-07 |
| 4759249 | Web slitting apparatus having adjustable lower cutting blades | — | 1988-07-26 |
| 4646603 | Lower cutter of an apparatus for longitudinally slitting a web | — | 1987-03-03 |
| 4374575 | Winding machine for continuously winding strips of web material into rolls | Rolf Lerch | 1983-02-22 |