Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668307 | Oil tubing installation assembly and scroll compressor | Lixin Han, Xiaodong Wang, Jing Zhao, Wenhu Yao | 2023-06-06 |
| D978336 | Portable oral irrigator | Jinfeng Li, Gang Wang, Xinquan Liu, Xiaowen Liu | 2023-02-14 |