Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873702 | Electric submersible pump (ESP) assembly shaft-to-shaft tethering | Wesley John Nowitzki, Jason Hill, Casey Holden Bertram | 2024-01-16 |
| 11408427 | Electric submersible pump eccentric inverted shroud assembly | Wesley John Nowitzki, Jason Hill, Steven Andrew Lovell, Casey Laine Newport, Donn J. Brown | 2022-08-09 |
| 11339789 | Diffuser anti-rotation system and apparatus | Wesley John Nowitzki, Randy S. Roberts | 2022-05-24 |
| 11313209 | Self-orienting gas evading intake for submersible pumps | Jason Hill, Donn J. Brown | 2022-04-26 |
| 11293455 | Diffuser assembly for upward, downward and radial pump protection | Wesley John Nowitzki | 2022-04-05 |
| 11280346 | Impeller stack compression device and method | Wesley John Nowitzki, Jason Hill, Joe D. Butler, Justin Shrum, Bryan Don Mullins | 2022-03-22 |
| 11174872 | Anti-spin pump diffuser | Jason Hill, Wes John Nowitzki, Casey Laine Newport | 2021-11-16 |
| 10975871 | Retaining ring anti-migration system and method | Jason Hill, Wesley John Nowitzki | 2021-04-13 |
| 10907643 | Press-fit thrust bearing system and apparatus | Wesley John Nowitzki, Jason Hill | 2021-02-02 |
| 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 |
| 10359045 | Press-fit thrust bearing system and apparatus | Wesley John Nowitzki, Jason Hill | 2019-07-23 |