Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950906 | Insulated bearings for downhole motors | Dick L. Knox, Brett D. Leamy | 2011-05-31 |
| 7665975 | Seal section oil seal for submersible pump assembly | Larry J. Parmeter | 2010-02-23 |
| 7530391 | Seal section for electrical submersible pump | Larry J. Parmeter, Brett D. Leamy | 2009-05-12 |
| 6780037 | Debris seal for electrical connectors of pump motors | Larry J. Parmeter, Brett D. Leamy | 2004-08-24 |
| 5951248 | Vertical configured pump | — | 1999-09-14 |