Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450837 | Sleeve fracturing assembly, device using the same and method for using the same | Zhenwei Gan, Qiusheng Huang, Shan Ren, Guangquan Li | 2019-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450837 | Sleeve fracturing assembly, device using the same and method for using the same | Zhenwei Gan, Qiusheng Huang, Shan Ren, Guangquan Li | 2019-10-22 |