Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724311 | System for setting a downhole tool | Barbara A. Pratt | 2020-07-28 |
| 10689940 | Element | YingQing Xu, Ronnie D. Russell, Barbara A. Pratt | 2020-06-23 |
| 10683718 | Downhole tools having easily removable inserts | Zhiyue Xu | 2020-06-16 |