Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D999984 | Hair trimmer | — | 2023-09-26 |
| D999986 | Hair trimmer | — | 2023-09-26 |
| 11692919 | Reciprocating rock fracture friction-seepage characteristic test device and method | Zhaohui Lu, Yunzhong Jia, Jiren Tang, Yugang Cheng, Junping Zhou +1 more | 2023-07-04 |
| 11591496 | Non-sticking tipping paper, preparation method and application method of the same | Ji Yang, Zhihua Liu, Ruizhi Zhu, Chunbo Liu, Nengjun XIANG +8 more | 2023-02-28 |