Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406231 | Container lockdown device | Sterling W. Gunter, Keith Vacha | 2002-06-18 |
| 6394734 | Trailer having actuatable tail ramp | Loren F. Wassenberg | 2002-05-28 |
| 6378887 | Gooseneck lift mechanism | Loren F. Wassenberg, Kyle D. Swart, Paul Roesner, Keith Vacha | 2002-04-30 |