Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D844766 | Air purifier | Quancai Miao, Xinchun Tang | 2019-04-02 |
ML
Man Li
Overall (2019): #358,291 of 560,194Top 65%
1
Patents 2019