Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359466 | Perforating device for horizontal wells | Guosheng YANG, Zhihua Zhang, Liang Ye, Jiang Zhu, Haitao Rao +9 more | 2022-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359466 | Perforating device for horizontal wells | Guosheng YANG, Zhihua Zhang, Liang Ye, Jiang Zhu, Haitao Rao +9 more | 2022-06-14 |