Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6293352 | Telescoping hitch for planting implement | David R. Hundeby | 2001-09-25 |
| 6167972 | Unfold finger for a forwardly folding planting implement | David R. Hundeby, Terrance A. Friggstad | 2001-01-02 |