Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840788 | Controlling multiple electric stators | Patrick McMullen, Herman Artinian, Liping Zheng | 2020-11-17 |
| 10787873 | Recirculation isolator for artificial lift and method of use | David Biddick | 2020-09-29 |
| 10630139 | Thrust load support for downhole-type system | David Biddick, Patrick McMullen | 2020-04-21 |
| 10605057 | Downhole-type electric submersible pump system | Co Si Huynh, John Stout, Patrick McMullen | 2020-03-31 |
| 10581297 | Sealless downhole system with magnetically supported rotor | Patrick McMullen | 2020-03-03 |
| 10536053 | High speed motor drive | Suratkal P. Shenoy, Liping Zheng, Herman Artinian, Patrick McMullen, David Biddick | 2020-01-14 |