Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782682 | Shield fixed over crop conveyor wheel of machine for mowing stalk-like crops | — | 2004-08-31 |
| 6588190 | Shield fixed over crop conveyor wheel of machine for mowing stalk-like crops | — | 2003-07-08 |
| 4594842 | Machine for harvesting and chopping of maize or similar stalk-type harvests | Norbert Wolters, Alfred Bertling | 1986-06-17 |