Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646847 | Manhole remover | Gary L. Cochran | 2014-02-11 |
| 8002360 | Adjustable planer system | Gary L. Cochran | 2011-08-23 |
| 7325881 | Grinding machines for depression patterns along roads | Gary L. Cochran | 2008-02-05 |
| 7029370 | Grinding machines for depression patterns along roads | Gary L. Cochran | 2006-04-18 |