Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10620328 | Stacked receivers for microseismic monitoring | Julie Shemeta, Shawn Maxwell, Craig Funk | 2020-04-14 |
| 9726157 | Enhanced geothermal systems and methods | Ronald E. Sweatman, Jason Pitcher, Mark S. Machala, Joel D. Shaw | 2017-08-08 |
| 8982671 | Seismic energy sources and methods of use | Mark Elliott Willis, Erkan Ay, Tianrun Chen | 2015-03-17 |