Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687860 | Longitudinally adjustable coupling rod | Hans-Hermann Behrens, Hubert Rathner, Klaus Ksienzyk | 1997-11-18 |
| 4899831 | Frontal connection apparatus for tractors | Bernard Peters, Hans-Gerd Oellers | 1990-02-13 |
| 4236724 | Stabilizer for tractor hitch | — | 1980-12-02 |
| 4222583 | Upper link storage device | — | 1980-09-16 |