Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768071 | Testing machine for accurately controlling looseness of transverse load | Qingchao Sun, Bao Zhang, Wei Sun, Yue Ma | 2020-09-08 |
| 10746642 | Closed-loop control method based on testing machine for accurately controlling looseness of bolt transverse load | Qingchao Sun, Bao Zhang, Wei Sun, Yue Ma | 2020-08-18 |