Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517449 | Cyclone dust collecting apparatus and hand-held cleaner having the same | Jung-gyun Han, Ki-man Kim, Dong-Jun KIM | 2019-12-31 |
SB
Seog-bong Baek
Overall (2019): #280,110 of 560,194Top 55%
1
Patents 2019