Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777561 | Threaded connectors between submersible well pump modules | Jason Hill, Brown Lyle Wilson, John J. Mack, Scott C. Strattan, Kenneth O'Grady | 2017-10-03 |
| 9765790 | Tandem thrust bearing with resilient bearing support | David Tanner, Arturo Luis Poretti, Aron M. Meyer | 2017-09-19 |
| 9752392 | Neck clamp for electrical submersible pump and method of installation | Jason Hill, Adam M. Henderson | 2017-09-05 |
| 9726183 | Systems and methods for preventing damage to pump diffusers | Josh S. Ledbetter, Peter F. Lawson | 2017-08-08 |
| 9689529 | Oil injection unit | Aron M. Meyer, David Tanner, Dario Fernando Lana | 2017-06-27 |
| 9657556 | Metal bellows with guide rings | David Tanner | 2017-05-23 |
| 9631725 | ESP mechanical seal lubrication | David Tanner, Arturo Luis Poretti | 2017-04-25 |
| 9528368 | Metal bellows condition monitoring system | David Tanner | 2016-12-27 |
| 9458705 | Multiple use termination system | Jeffrey G. Frey | 2016-10-04 |
| 8905727 | Isolated pressure compensating electric motor connection and related methods | Jeffrey G. Frey | 2014-12-09 |
| 8721181 | Keyless bearing sleeve for subterranean applications | Robert DeLong | 2014-05-13 |
| RE43363 | Abrasion resistant pump thrust bearing | Robert Charles De Long, Christopher Brunner, Arturo Luis Poretti, Terry W. Shafer | 2012-05-08 |
| 7575413 | Abrasion resistant pump thrust bearing | Robert DeLong, Christopher Brunner, Arturo Luis Poretti, Terry W. Shafer | 2009-08-18 |