Patent | Date |
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Method and apparatus for downhole heating Grant 11,293,273 - Malone , et al. April 5, 2 | 2022-04-05 |
System and method for reverse Y-tool bypass Grant 11,118,404 - Leismer , et al. September 14, 2 | 2021-09-14 |
Low profile, pressure balanced, oil expansion compensated downhole electrical connector system Grant 11,105,160 - Leismer , et al. August 31, 2 | 2021-08-31 |
System and method for terminating cable Grant 10,934,789 - Leismer , et al. March 2, 2 | 2021-03-02 |
System And Method For Reverse Y-tool Bypass App 20200157898 - Leismer; Dwayne ;   et al. | 2020-05-21 |
Method And Apparatus For Downhole Heating App 20200149379 - Malone; David ;   et al. | 2020-05-14 |
Method And Apparatus For Testing Of The Downhole Connector Electrical System During Installation App 20200080388 - Leismer; Dwayne ;   et al. | 2020-03-12 |
Stress control cones for downhole electrical power system tubing encapsulated power cables Grant 10,530,143 - Malone , et al. J | 2020-01-07 |
System And Method For Terminating Cable App 20190186210 - Leismer; Dwayne ;   et al. | 2019-06-20 |
Stress Control Cones For Downhole Electrical Power System Tubing Encapsulated Power Cables App 20190089143 - Malone; David ;   et al. | 2019-03-21 |
System and method for installing a power line in a well Grant 9,988,894 - Malone , et al. June 5, 2 | 2018-06-05 |
Downhole powered device system Grant 9,915,135 - Malone March 13, 2 | 2018-03-13 |
Low Profile, Pressure Balanced, Oil Expansion Compensated Downhole Electrical Connector System App 20170204680 - Leismer; Dwayne ;   et al. | 2017-07-20 |
System and method for asynchronous permanent magnet motor operation Grant 9,698,714 - Malone , et al. July 4, 2 | 2017-07-04 |
Downhole electrical wet connector Grant 9,647,381 - Head May 9, 2 | 2017-05-09 |
Wet connection system for downhole equipment Grant 9,546,527 - Head January 17, 2 | 2017-01-17 |
Downhole Electrical Wet Connector App 20160211606 - Head; Philip | 2016-07-21 |
System And Method For Asynchronous Permanent Magnet Motor Operation App 20160118919 - MALONE; DAVID ;   et al. | 2016-04-28 |
Fixed wet connection system for an electrical submersible pump Grant 9,322,252 - Head April 26, 2 | 2016-04-26 |
Method and Apparatus for Control of a Synchronous Permanent Magnet Motor, Particularly Over a Long Cable in a Well App 20150288311 - Head; Philip ;   et al. | 2015-10-08 |
Method and apparatus for control of a synchronous permanent magnet motor, particularly over a long cable in a well Grant 9,054,615 - Head , et al. June 9, 2 | 2015-06-09 |
Downhole electrical wet connector Grant 9,028,264 - Head May 12, 2 | 2015-05-12 |
Electric submersible pump, tubing and method for borehole production Grant 8,985,226 - Head March 24, 2 | 2015-03-24 |
Coiled tubing deployed ESP Grant 8,950,476 - Head February 10, 2 | 2015-02-10 |
Cables for downhole use Grant 8,931,552 - Head January 13, 2 | 2015-01-13 |