Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416628 | Blowout preventer activator and method of using same | James Ray Landrith, II | 2016-08-16 |
| 9394758 | Sealable wellsite valve and method of using same | James Ray Landrith, II | 2016-07-19 |