Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036207 | Slide axle trailer | A. Dean Oehlerking, Ray E. Paradis, Dale J. Dierks | 2000-03-14 |
| 5879122 | Container moving vehicle | — | 1999-03-09 |
| 5667231 | Trailer | Dale J. Dierks, A. Dean Oehlerking, Ray E. Paradis | 1997-09-16 |
| 5490754 | Hydraulic upper deck ramp for a trailer | — | 1996-02-13 |
| 5094583 | Main tail locking device for a trailer | Joseph W. Bills, Jr., William K. Hunt | 1992-03-10 |