Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9622632 | Cyclone dust collector and vacuum cleaner having the same | Jung-gyun Han, Joung-soo Park, Jong Gook Lim, Kyong-hui Jeon | 2017-04-18 |
DS
Dong Won So
Overall (2017): #436,120 of 506,227Top 90%
1
Patents 2017