Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8756017 | Method for detecting formation resistivity outside of metal casing using time-domain electromagnetic pulse in well | Wenbao Hu, Liangjun Yan, Junmin Wang, Zhenping Xu, Mingzhang Luo +6 more | 2014-06-17 |