Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404759 | Hybrid drive systems for well stimulation operations | Timothy Holiman Hunter, Stanley V. Stephenson | 2025-09-02 |
| 12306064 | Engine condition and control through the use of a pump as a dynamometer | Stanley V. Stephenson, Timothy Holiman Hunter, David Rand Hill, Andrew Silas Clyburn, Corey Gene Ralls | 2025-05-20 |