Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695685 | Systems and methods for detecting and communicating failure of integral surge suppression in drive systems for downhole equipment | Ernesto Alejandro Vilcinskas, Stephen Cunningham, Ryan Dodson, Brian Haapanen, Michael C. Underwood | 2017-07-04 |
| 6957703 | Closure mechanism with integrated actuator for subsurface valves | Douglas Trott, Brian Shaw | 2005-10-25 |
| 5973608 | Remotely activated electrical control arrangement | — | 1999-10-26 |