Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011209 | Distributing the load on the end of a side dump trailer during a dumping operation | Gary R. Markham | 2018-07-03 |
| 6814532 | Self-unloading, bottom discharge trailer | Jeffrey Thompson | 2004-11-09 |
| 6736297 | Belt trap door closure | Richard D. Jedlicka, Justin M. Bell | 2004-05-18 |