Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661827 | Gas lift valve aging process and apparatus | Victoria Paige Burkart, Dustin Sandidge | 2023-05-30 |
| 11629710 | Torpedo plunger | — | 2023-04-18 |
| 11542796 | Magnetic catch for plunger lift | Christopher A. Velasquez | 2023-01-03 |
| 10895128 | Taper lock bypass plunger | Jason Thompson, Shannon Freeman, Kolten P. Jelden | 2021-01-19 |
| 10689957 | Method and apparatus for detecting plunger arrival | Terry R. Wright, Burke E. Lowery | 2020-06-23 |
| 9850746 | Method and apparatus for detecting plunger arrival | Terry R. Wright, Burke E. Lowery | 2017-12-26 |
| 9181768 | Method and apparatus for detecting plunger arrival | Terry R. Wright, Burke E. Lowrey | 2015-11-10 |
| 7878251 | Multiple stage tool for use with plunger lift | Jeffrey L. Giacomino | 2011-02-01 |
| 4398924 | Sulfur oxide reduction in a coal gasification process | C. Richard Hsieh | 1983-08-16 |