Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11684228 | Cyclonic separating device and surface cleaning device | Cheng Tang, Fei Duan, Liang Zhong, Peiheng ZHU | 2023-06-27 |
YL
Yuan Lv
Beijing Shunzao Technology Co.: 1 patents #7 of 12Top 60%
Overall (2023): #188,413 of 537,848Top 40%
1
Patents 2023