Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5036652 | Self-propelled harvester | Ulrich Liebers | 1991-08-06 |
| 4711460 | Mounted implement hitch for farm tractors | — | 1987-12-08 |
| 4344334 | Change-speed transmission with speed-range selection means for motor vehicles, particularly for farm tractors | Karl D. S. Struchtrup | 1982-08-17 |