Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366303 | Check valve adapter for electrical submersible pumps | — | 2025-07-22 |
| 12215707 | Sacrificial anode assembly for a seal section of an electric submersible pump (ESP) assembly | Matthew Thomas King, Jeffrey G. Frey | 2025-02-04 |
| 11572886 | Electrical submersible pump (ESP) seal section service-less flange | Jeffrey G. Frey | 2023-02-07 |
| 10267329 | Labyrinth chamber for horizontal submersible well pump assembly | Jason Hill, David Tanner, Ryan P. Semple, Ignacio Alonso Martinez | 2019-04-23 |
| 10125759 | Flexible hose for bellows pressure equalizer of electrical submersible well pump | Kelsey A. McKinney, Robert Clay Patterson, Kevin R. Bierig | 2018-11-13 |
| 9366120 | Bladder stress reducer cap | Dan A. Merrill, Kelsey A. McKinney, Jimmy J. Donnell, Kevin R. Bierig | 2016-06-14 |