Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732611 | Method and apparatus for formation testing and sampling when performing subterranean operations | — | 2017-08-15 |
| 9575199 | Downhole fluid resistivity sensor systems and methods | Wei Zhang, Li Gao, David Earl Ball | 2017-02-21 |
| 9557300 | Wireline cable fatigue monitoring using thermally-induced acoustic waves | Hua Xia, Yinghui Lu, John L. Maida | 2017-01-31 |