Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5755288 | Downhole gas compressor | John L. Bearden, Ketankumar Kantilal Sheth | 1998-05-26 |
| 5605193 | Downhole gas compressor | John L. Bearden, Ketankumar Kantilal Sheth | 1997-02-25 |
| 5554897 | Downhold motor cooling and protection system | John L. Bearden | 1996-09-10 |
| 5297943 | Electrical submersible pump discharge head | — | 1994-03-29 |
| 5269377 | Coil tubing supported electrical submersible pump | — | 1993-12-14 |
| 5221214 | Electrical connector for submersible pump tandem motors | — | 1993-06-22 |