Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793683 | Active intake pressure control of downhole pump assemblies | Evan Noble, Roland Moneta | 2010-09-14 |
| 6457958 | Self compensating adjustable fit progressing cavity pump for oil-well applications with varying temperatures | — | 2002-10-01 |