Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731451 | Exploitation method and exploitation well pattern for coalbed methane in low-permeability coalbed | Quanjiang Zhang, Biyun ZHU, Xianzhi Wang, Jian Guo, Wuchang Zhang +4 more | 2020-08-04 |