Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686514 | Automatic oil level retention system for compressor and method for controlling same | Yicai Liu, Shiqiu Qi, Huandi Yang | 2023-06-27 |
| 11576420 | Intelligent control system and method of thin plate drier for cut tobacco | Zijuan LI, Bo Liu, Yang Gao, Wangchang Miao, Weidong Yao +10 more | 2023-02-14 |