Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808516 | Crossover system and apparatus for an electric submersible gas separator | Donn J. Brown, Wesley John Nowitzki | 2020-10-20 |
| 10683868 | Bushing anti-rotation system and apparatus | Wesley John Nowitzki, Randy S. Roberts, Joseph Dean Butler, John Vanderstaay Kenner, Thomas John Gottschalk | 2020-06-16 |