Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517449 | Cyclone dust collecting apparatus and hand-held cleaner having the same | Ki-man Kim, Seog-bong Baek, Dong-Jun KIM | 2019-12-31 |
| 10478034 | Cleaning apparatus | Shin Kim, Won-Kyu Lim | 2019-11-19 |
| 10376115 | Cyclone dust collector and vacuum cleaner including the same | Shin Kim | 2019-08-13 |