Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408720 | Testing apparatus for determining tensile strength of soft rock and soil | Bin Li | 2019-09-10 |
| 10253413 | Thin film deposition preparation device and method | Bowan Tao, Jie Xiong, Fei Zhang, Chaoren Li, Xiaohui Zhao | 2019-04-09 |