Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309194 | Downhole fluid valve | Russell Stephen Haake, Scott Luke Miller, Paul D. Ringgenberg | 2019-06-04 |
| 9151866 | Downhole telemetry system using an optically transmissive fluid media and method for use of same | Travis W. Cavender, Kevin D. Fink, Roger L. Schultz | 2015-10-06 |