Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11166600 | Portable restroom system | Clint Elliot Nelson | 2021-11-09 |
| 10548295 | Automatic livestock feeder | — | 2020-02-04 |
| 9994270 | Lowerable vehicle frame with a folding trailer hitch for trailers and other vehicles | — | 2018-06-12 |
| 9527355 | Folding tongue trailer hitch | — | 2016-12-27 |
| 8783701 | Lowerable suspension for trailers and other vehicles | — | 2014-07-22 |
| 6494246 | Retractable awning and method | — | 2002-12-17 |
| 5449032 | Awning bow | Donald E. Blevins | 1995-09-12 |
| 5203393 | Awning support ribs | Donald E. Blevins | 1993-04-20 |