Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690864 | Hydraulic riding trowel with automatic load sensing system | J. Dewayne Allen, Timmy D. Guinn, Michael W. McKean, Jack C. Wilson | 2010-04-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690864 | Hydraulic riding trowel with automatic load sensing system | J. Dewayne Allen, Timmy D. Guinn, Michael W. McKean, Jack C. Wilson | 2010-04-06 |