Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883327 | Power charge with exposed propellant | Derrek D. Drury, Robert C. Andres, Trea H. Baker | 2021-01-05 |
| 10107054 | Power charge having a combustible sleeve | Derrek D. Drury, Robert C. Andres, Trea H. Baker | 2018-10-23 |
| 9810035 | Disposable setting tool | Derrek D. Drury, Trea H. Baker | 2017-11-07 |
| 9506316 | Composite slips for a frac plug | Derrek D. Drury, Robert C. Andres, Trea H. Baker | 2016-11-29 |
| 9453382 | Power charge igniter having a retainer protrusion | Derrek D. Drury, Robert C. Andres, Trea H. Baker | 2016-09-27 |
| 8887818 | Composite frac plug | Derrek D. Drury, Robert C. Andres, Trea H. Baker | 2014-11-18 |
| 7469750 | Expandable seal | — | 2008-12-30 |