Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574980 | Position-limit device with spring components for direct tensile test | Jianfeng Liu, Heping Xie, Yang Ju, Huining Xu, Yangmengdi Xu +3 more | 2017-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574980 | Position-limit device with spring components for direct tensile test | Jianfeng Liu, Heping Xie, Yang Ju, Huining Xu, Yangmengdi Xu +3 more | 2017-02-21 |