Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9880304 | Method for determining fracture proppant spatial distribution using passive seismic signals | Jonathan P. McKenna | 2018-01-30 |
| 8960280 | Method for determining fracture plane orientation using passive seismic signals | Jonathan P. McKenna | 2015-02-24 |