Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9922384 | Pharmaceutical will call system and method | Chris Cox, Barton Carter Mitchell, Derek William Thompson, Brian Marshall Burney | 2018-03-20 |
| 7412302 | Pharmaceutical singulation counting and dispensing system | Michael Wayne Davis, Howitt Spurling Smith, Justin Daniel Wyatt, Warren Daniel Leonard, Darol Blake Foster +2 more | 2008-08-12 |
| 4460294 | Toggle type temporary roof support for mining machinery | Dennis J. Wehner | 1984-07-17 |
| 4311347 | Drill steel guide | — | 1982-01-19 |
| 4290490 | Roof bolting device | Henry P. Barthe | 1981-09-22 |
| 4256186 | Roof drilling and bolting apparatus | Henry P. Barthe | 1981-03-17 |
| 4252475 | Vehicle mounted temporary roof support | Henry P. Barthe | 1981-02-24 |
| 4250975 | Cab mounting for mining machine | Henry P. Barthe | 1981-02-17 |