Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4922690 | Round baler | Hans-Peter Wolfle, Egon Maier | 1990-05-08 |
| 4715175 | Binder-twine guide and cutter mechanism for roll-baler | Siegfried Schaible, Hans-Peter Wolfle, Bernhard Kohl | 1987-12-29 |