Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D959010 | Male masturbation tool | — | 2022-07-26 |
| 11359424 | Tool box | Jian Li | 2022-06-14 |
| 11186298 | Train window structure and train with train window structure | Kainan Mao, Yali Jia, Yu Zeng, Shanshan Wang, Peng Gao | 2021-11-30 |
| 11103982 | Wrench structure | Jian Li | 2021-08-31 |
| 11077870 | Side sliding door of railway vehicle | Shanfei Li, Wenbiao Li, Jiao Wang, Sansan Ding | 2021-08-03 |