Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410692 | Gas injection valve with pressure-isolated bellows | — | 2025-09-09 |
| 11773701 | Gas pump system | Stephen W. Turk, E. Lee Colley, III | 2023-10-03 |
| 11767740 | Life-of-well gas lift systems for producing a well and gas pump systems having pump control valves with belleville washers | Stephen W. Turk, E. Lee Colley, III | 2023-09-26 |
| 11753913 | Gas lift systems and methods for producing liquids from a well | Stephen W. Turk, E. Lee Colley, III | 2023-09-12 |
| 11613973 | Downhole gas control valve having belleville washers | Stephen W. Turk, E. Lee Colley, III | 2023-03-28 |
| 10920546 | Apparatus and methods for operating gas lift wells | Ross E. MOFFETT, Ashish David Rakhit, Stephen Long, Stephen E. Cannon | 2021-02-16 |
| 10858921 | Gas pump system | Stephen W. Turk, E. Lee Colley, III | 2020-12-08 |
| 10788054 | Reverse flow jet pump | Toby Pugh, Osman Nunez | 2020-09-29 |
| 10689958 | Apparatus and methods for operating gas lift wells | Ross E. MOFFETT, Ashish David Rakhit, Stephen Long, Stephen E. Cannon | 2020-06-23 |
| 9057255 | Dual flow gas lift valve | — | 2015-06-16 |