Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566980 | Portable real-time airborne fungi acquiring and detecting equipment and method | Shouqi Yuan, Pan Wang, Ning Yang | 2023-01-31 |
| 10876439 | Internal combustion engine, lubrication system, and engine oil strainer | Xuguang Tan, Yong Cui, Jingpeng Cui, Jianwen Li | 2020-12-29 |
| 10094256 | Oil-gas separator assembly and internal combustion engine | Chunfeng Li, Nan Li | 2018-10-09 |