Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774627 | Adjusting speed during beam pump cycle using variable speed drive | — | 2020-09-15 |
| 10526877 | Plunger lift slug controller | — | 2020-01-07 |
| 9938803 | Plunger lift slug controller | — | 2018-04-10 |
| 9297247 | Plunger lift slug controller | — | 2016-03-29 |
| 7891960 | Reciprocal pump for gas and liquids | — | 2011-02-22 |
| 5785123 | Apparatus and method for controlling a well plunger system | — | 1998-07-28 |