Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7040662 | Mud flap holder system | Graylin Patrick Barr, William Betts, Stanley H. Day | 2006-05-09 |
| 6827372 | Mud flap hanger system | Graylin Patrick Barr, William Michael Betts, III, Gordon Ray Glenn | 2004-12-07 |