Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662756 | Apparatus and method for hybrid sonic transmitter integrated with centralizer for cement bond log cased-hole application | Qinshan Yang | 2020-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662756 | Apparatus and method for hybrid sonic transmitter integrated with centralizer for cement bond log cased-hole application | Qinshan Yang | 2020-05-26 |