Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9943470 | Liquid skin cleanser | Huiyan YIN | 2018-04-17 |
YR
Yang Ruan — 1 Patent in 2018
Overall (2018): #187,245 of 503,207Top 40%
1
Patents 2018