Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286421 | Exhaust diffuser for a truck | Hugh Thomas Dickinson, Rayvonn Donnell Core, William Robert Miller | 2012-10-16 |
| 8006489 | Exhaust diffuser for a vocational truck | Hugh Thomas Dickinson, Rayvonn Donnell Core | 2011-08-30 |
| 7481287 | Vehicle cooling package | Ricky Dean Madson, Andy B. Appleton, Ronnie Franklin Burk, Dennis A. Bowman, Thomas F. Tock +4 more | 2009-01-27 |