Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11555355 | Method and apparatus for low displacement, hydraulically-suppressed and flow-through shock dampening | Patrick Sean Killeen | 2023-01-17 |
| 7896071 | Method for continous downhole fluid release and well evaluation | Shane Hinds, Randall J. Block, Joel Hebert | 2011-03-01 |
| 6550743 | Hydraulic system for actuation of a measurement-while-drilling mud valve | Stephen P. Rountree | 2003-04-22 |