Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366243 | Minimizing drivetrain damage from bad discharge valves on positive displacement pumps | Stanley V. Stephenson | 2025-07-22 |
| 12306064 | Engine condition and control through the use of a pump as a dynamometer | Stanley V. Stephenson, Timothy Holiman Hunter, Billy Don Coskrey, Andrew Silas Clyburn, Corey Gene Ralls | 2025-05-20 |