Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151194 | Electrical submersible pump with proximity sensor | Brian A. Roth | 2018-12-11 |
| 10138885 | Equal-walled gerotor pump for wellbore applications | Chidirim Enoch Ejim, Rafael Adolfo Lastra Melo | 2018-11-27 |
| 10100825 | Downhole chemical injection method and system for use in ESP applications | Hattan M. Banjar | 2018-10-16 |
| 10100596 | Hanger for an umbilically deployed electrical submersible pumping system | Brian A. Roth, Rafael Adolfo Lastra | 2018-10-16 |
| 9915134 | Integrated pump and compressor and method of producing multiphase well fluid downhole and at surface | Randall Alan Shepler | 2018-03-13 |
| 9593561 | Hanger and penetrator for through tubing ESP deployment with a vertical production tree | Brian A. Roth, Brett W. Bouldin | 2017-03-14 |
| 9500073 | Electrical submersible pump flow meter | Randall Alan Shepler | 2016-11-22 |
| 9470073 | Downhole fluid transport plunger with motor and propeller and associated method | Abubaker Saeed | 2016-10-18 |
| 9447679 | Inflow control valve and device producing distinct acoustic signal | — | 2016-09-20 |
| 9347311 | Systems and methods for ground fault immune data measurement systems for electronic submersible pumps | Michael Manning | 2016-05-24 |
| 9303496 | Submersible pump systems and methods | Randall Alan Shepler | 2016-04-05 |
| 9145885 | Electrical submersible pump with reciprocating linear motor | Brett W. Bouldin | 2015-09-29 |
| 9085970 | Through tubing pumping system with automatically deployable and retractable seal | Abubaker Saeed | 2015-07-21 |
| 8613311 | Apparatus and methods for well completion design to avoid erosion and high friction loss for power cable deployed electric submersible pump systems | Mohamed Nabil Noui-Mehidi, Ahmed Y. Bukhamseen | 2013-12-24 |