Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253185 | Gas valve assembly | Michael W. Haynes | 2025-03-18 |
| 11222517 | Utility safety monitoring system | — | 2022-01-11 |
| 7765699 | Truck cab space frame | Richard Ashley | 2010-08-03 |
| 6948768 | Truck cab space frame | Richard Ashley | 2005-09-27 |