Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428088 | Frac manifold isolation tool | Richard Brian Sizemore, Bob McGuire, Danny Lee Artherholt, Nicholas Langston, Mickey Claxton | 2022-08-30 |
| 11421509 | High pressure float valve | Pamala Ranee Cress, Dianne Nadine Diaz, Stephen Jay Gerig, Stephen Seymour | 2022-08-23 |
| 11214455 | Extendable spool | Bob McGuire, Danny Lee Artherholt, Mickey Claxton, Darin Grassmann | 2022-01-04 |