Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338603 | Towed earth moving implement with fixed-winged pitch-adjustable blade assembly | Sean D. Chevalier, Harvey G. Bergen | 2025-06-24 |
| 9338944 | Vertical stacking bale accumulator | Harvey G. Bergen, A. Philip Friesen | 2016-05-17 |