Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D927333 | Contour gauge with lock | — | 2021-08-10 |
| 11002128 | Gravity acceleration measurement apparatus and extraction method in a rotating state | Wenxiu Zhang, Wenxuan Chen, Qingyun Di, Yuntao Sun, Yongyou Yang +1 more | 2021-05-11 |