Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421493 | Device and method for transferring and storing a deep in-situ core in a sealed and pressure-maintaining manner | Jianming He, Jian Huo, Yanfang Wu, Shouding Li, Xiao Li | 2022-08-23 |
| 11287356 | Variable angle loading testing machine | Songfeng Guo, Shengwen Qi, Ming Cai, Yanjun Shang, Qingze Hao +18 more | 2022-03-29 |
| 11215404 | Heat transfer tube and cracking furnace using the same | Guoqing Wang, Lijun Zhang, Xianfeng Zhou, Junjie Liu, Zhiguo Du +2 more | 2022-01-04 |