Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028349 | Cleansing compositions comprising a mixture of phenol disinfectants | Huiyan YIN, Eugene Hardy | 2021-06-08 |
| 9943470 | Liquid skin cleanser | Huiyan YIN | 2018-04-17 |
YR
Yang Ruan
Overall (All Time): #1,879,641 of 4,157,543Top 50%
2
Patents All Time