Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708889 | Sleeve fracturing assembly, device using the same and method for using the same | Zhenwei Gan, Shan Ren, Guangquan Li, Jihao Wu | 2017-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708889 | Sleeve fracturing assembly, device using the same and method for using the same | Zhenwei Gan, Shan Ren, Guangquan Li, Jihao Wu | 2017-07-18 |