Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8573915 | Trailer | Dale J. Dierks, Michael Hanson, Don L. Huber, Ray E. Paradis, A. Dean Oehlerking | 2013-11-05 |
| 7658587 | Hydraulic tail trailer | Dale J. Dierks, A. Dean Oehlerking, Ray E. Paradis, Brent Hohman, Don L. Huber +1 more | 2010-02-09 |
| 7547178 | Hydraulic tail trailer | Dale J. Dierks, Ray E. Paradis, A. Dean Oehlerking, Brent Hohman | 2009-06-16 |