Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822913 | Energy-gathered bundle type nesting plugging and wall reinforcing device and application thereof in karst cave plugging | Yiqun Zhang, Ya LIU, Gensheng Li, Huaizhong Shi, Xianzhi Song +2 more | 2020-11-03 |
| 10787886 | Auxiliary feeding device for flexible pipe of radial horizontal well | Jingbin LI, Jilei NIU, Gensheng Li, Zhen Cheng | 2020-09-29 |
| 10739495 | Cloud water resource detecting system and method | Dengxin Hua, Lei Zhang, Fei Gao, Jun Wang, Huige Di +8 more | 2020-08-11 |