Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8088275 | Reconditioning process for used hydrocarbon based stimulation fluid | Chad Allen Randal, Larry Medhurst | 2012-01-03 |
| 7807047 | Reconditioning process for used hydrocarbon based stimulation fluid | Chad Allen Randal, Larry Medhurst | 2010-10-05 |