Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10537220 | Cyclone dust collector and vacuum cleaner having the same | Dong Jin Cho, Yun Soo JANG, Han-jun Sung | 2020-01-21 |
WL
Won-Kyu Lim
Overall (2020): #223,348 of 565,922Top 40%
1
Patents 2020