Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9200642 | Abrasive handling submersible pump assembly diffuser | Gregory Austin Davis, Steven Andrew Lovell, John Vanderstaay Kenner | 2015-12-01 |
| 9175692 | Motor shroud for an electric submersible pump | Gregory Austin Davis, Randy S. Roberts | 2015-11-03 |
| 9039356 | Abrasive handling submersible pump assembly diffuser | Gregory Austin Davis, Steven Andrew Lovell, John Vanderstaay Kenner | 2015-05-26 |
| 8919432 | Apparatus, system and method for reducing gas intake in horizontal submersible pump assemblies | Steven K. Tetzlaff, Lance T. Robinson | 2014-12-30 |