Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209778 | Refrigeration and heat pump systems with pressure exchangers | Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti +3 more | 2025-01-28 |
| 12146394 | Controlling downhole-type rotating machines | Patrick McMullen, Christopher Matthew Sellers | 2024-11-19 |
| 12085324 | Refrigeration and heat pump systems with pressure exchangers | Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti +3 more | 2024-09-10 |
| 12007154 | Heat pump systems with pressure exchangers | Azam Mihir Thatte, Farshad Ghasripoor | 2024-06-11 |
| 11959498 | Pressure exchanger inserts | Behzad Zamanian Yazdi, Farshad Ghasripoor, Patrick Morphew, James Elliott McLean, Jr. | 2024-04-16 |
| 11913696 | Refrigeration and heat pump systems with pressure exchangers | Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti +3 more | 2024-02-27 |
| 11326428 | Flow through magnetic drive system for artificial lift | Patrick McMullen | 2022-05-10 |
| 11125059 | Downhole-type tool for artificial lift | David Biddick, Patrick McMullen | 2021-09-21 |
| 10989027 | Artificial lift | Herman Artinian, Patrick McMullen, David Biddick | 2021-04-27 |
| 10941632 | Autonomous annular pressure control assembly for perforation event | Richard Ellis Robey, James M. Barker | 2021-03-09 |
| 10914149 | Artificial lift | David Biddick, Patrick McMullen | 2021-02-09 |
| 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 |
| 10370947 | Artificial lift | Herman Artinian, Patrick McMullen, David Biddick | 2019-08-06 |
| 10352137 | Removing liquid by subsurface compression system | Herman Artinian, David Biddick, Lukasz Nader, Christopher Matthew Sellers | 2019-07-16 |
| 10309200 | Sealless downhole system with magnetically supported rotor | Patrick McMullen, Herman Artinian, David Biddick | 2019-06-04 |
| 10280721 | Artificial lift | Herman Artinian, Patrick McMullen, David Biddick | 2019-05-07 |
| 10253606 | Artificial lift | Herman Artinian, Patrick McMullen, David Biddick | 2019-04-09 |
| 10174762 | Sealless downhole system with magnetically supported rotor | Patrick McMullen, Herman Artinian, David Biddick | 2019-01-08 |
| 10167871 | Sealless downhole system with magnetically supported rotor | Patrick McMullen, David Biddick | 2019-01-01 |
| 10145224 | High speed motor drive | Suratkal P. Shenoy, Liping Zheng, Herman Artinian, Patrick McMullen, David Biddick | 2018-12-04 |