Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821637 | Support assembly attached to a large round baler for forming a bale discharge ramp | — | 1989-04-18 |
| 4813348 | Machine for forming cylindrical bales of crop | Josef Frerich | 1989-03-21 |
| 4798044 | Machine for forming cylindrical bales of crop | Daniel Günther | 1989-01-17 |