Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881987 | System and method for purchase order management | Matt E. Hart, Jason A. Hunter, Walter Holladay, Catherine Fisse | 2011-02-01 |
| 6776248 | Four wheel drive motorized carrier | — | 2004-08-17 |
| 6742612 | Offroad tracked vehicle for snow and ice | James Albert Bratton | 2004-06-01 |
| 6409273 | Tracked motorized carrier with accessory attachment drive | — | 2002-06-25 |
| 6062328 | Electric handcart | Rick Dean Fox | 2000-05-16 |
| 6056065 | Motorized auger | Rick Dean Fox | 2000-05-02 |
| 5868494 | Wheeled motorized mixer | Rick Dean Fox | 1999-02-09 |
| 4964015 | Electrically conductive chair support with sliding bushing | Richard L. Crooker, Vincent J. Fitzgerald | 1990-10-16 |