Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10228062 | Modular seal section with external ports to configure chambers in series or parallel configuration | Charles Collins, Aaron Noakes | 2019-03-12 |
| 9593693 | Seal section with parallel bag sections | Chengbao Wang, Brian Paul Reeves | 2017-03-14 |
| 8690551 | Modular seal bladder for high temperature applications | Arcady Royzen, Joseph W. Elder | 2014-04-08 |
| 8419387 | Bag seal mounting plate with breather tube | Randy Karbs, Michael Barnes, Arcady Royzen | 2013-04-16 |
| 8246328 | Seal section with sand trench | Michael Barnes, Randy Karbs, Arcady Royzen | 2012-08-21 |
| 7624795 | Bottom mount auxiliary pumping system seal section | Yasser Khan Bangash | 2009-12-01 |
| 7367400 | Motor protector and method for chemical protection of same | — | 2008-05-06 |
| 7066248 | Bottom discharge seal section | — | 2006-06-27 |
| 6602059 | Electric submersible pump assembly with tube seal section | Greg Wilson | 2003-08-05 |