Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690864 | Hydraulic riding trowel with automatic load sensing system | J. Dewayne Allen, Timmy D. Guinn, Mike Woodside, Michael W. McKean | 2010-04-06 |
| 4469151 | Fluid layering device | Billie J. Wilson | 1984-09-04 |