Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371154 | Apparatus, system and method for pumping gaseous fluid | Shiv Jayaram, Freddie George Walton, David Thomas Jolly | 2019-08-06 |
| 9885353 | Pressure relief mechanism for linear actuator well pump | Lance T. Robinson, Gary L. James | 2018-02-06 |
| 9777560 | Auxiliary face seal for submersible well pump seal section | Lance T. Robinson, Kevin R. Bierig, Daniel Shaffer | 2017-10-03 |
| 9726166 | Magnetic rotational to linear actuator for well pumps | Peter F. Lawson, Kevin R. Bierig, Lance T. Robinson, Sean A. Cain | 2017-08-08 |
| 9719523 | Apparatus, system and method for pumping gaseous fluid | Shiv Jayaram | 2017-08-01 |
| 9353752 | Compliant abrasion resistant bearings for a submersible well pump | Dan L. Adams, Dewayne May | 2016-05-31 |
| 9080436 | Connection assembly for through tubing conveyed submersible pumps | Lance T. Robinson | 2015-07-14 |
| 8985972 | Isolating wet connect components for deployed electrical submersible pumps | John L. Bearden, Ken Bebak, William H. Milne | 2015-03-24 |
| 8919432 | Apparatus, system and method for reducing gas intake in horizontal submersible pump assemblies | Lance T. Robinson, Wesley John Nowitzki | 2014-12-30 |
| 8844636 | Hydraulic assist deployment system for artificial lift systems | Kenneth T. Bebak | 2014-09-30 |
| 8845308 | Electric submersible pump (ESP) thrust module with enhanced lubrication and temperature dissipation | Chad A. Craig | 2014-09-30 |
| 8830471 | Measuring operational parameters in an ESP seal with fiber optic sensors | Brown Lyle Wilson, Earl B. Brookbank, Ketankumar Kantilal Sheth, Suresha R. O'Bryan, Risa Rutter | 2014-09-09 |
| 8821137 | Modular down hole gauge for use in retrievable electric submersible pump systems with wet connect | Ken Bebak, Robert H. McCoy, Lance T. Robinson | 2014-09-02 |
| 8708675 | Systems and methods of using subsea frames as a heat exchanger in subsea boosting systems | Ignacio Martinez, Donn J. Brown, John J. Mack, Dan A. Merrill | 2014-04-29 |
| 8684679 | Abrasion resistance in well fluid wetted assemblies | Freddie George Walton, David Thomas Jolly, Shiv Jayaram | 2014-04-01 |
| 8651837 | Modular bellows with instrumentation umbilical conduit for electrical submersible pump system | — | 2014-02-18 |
| 8439119 | Latching mechanism for changing pump size | Ketankumar Kantilal Sheth | 2013-05-14 |
| 8397822 | Multiphase conductor shoe for use with electrical submersible pump | Kevin R. Bierig, Joseph Scott Thompson | 2013-03-19 |
| 8382508 | High voltage mechanical splice connector | Jeffrey G. Frey, Donald Ray Lingenfelter, Terry L. Glasscock, Chad A. Craig | 2013-02-26 |
| 8358043 | Enhanced thermal conductivity material in annular gap between electrical motor stator and housing | Ketankumar Kantilal Sheth, John M. Knapp, Earl B. Brookbank, William F. Pranger, Thien Q. Tran +1 more | 2013-01-22 |
| 8096169 | Seal section assembly mechanical face seal integrity verification tool | John L. Bearden | 2012-01-17 |
| 8079418 | Plug in pump for inverted shroud assembly | Donn J. Brown, Brown Lyle Wilson, John J. Mack | 2011-12-20 |
| 7921908 | Gas restrictor for horizontally oriented pump | Lance T. Robinson | 2011-04-12 |
| 7611339 | Tri-line power cable for electrical submersible pump | Larry J. Parmeter, Ed L. Doty, Rob A. Coyle, Thomson H. Wallace, Larry V. Dalrymple +1 more | 2009-11-03 |
| 7575458 | Hi-dielectric debris seal for a pothead interface | Larry J. Parmeter, Brett D. Leamy, Brad E. Yingst | 2009-08-18 |