Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5050500 | Sheet transfer web | — | 1991-09-24 |
| 4735140 | Coupling for a sheet fed rotary printing machine | Erich G. Wieland | 1988-04-05 |
| 4716827 | Coupling for a sheet fed rotary printing press | Erich G. Wieland | 1988-01-05 |