Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9661966 | Vacuum cleaner | Ki-man Kim, Dong-Jun KIM, Hyoun-Soo Kim, Seok Bong Baek, Suzuki Naruhiko +5 more | 2017-05-30 |
| 9622632 | Cyclone dust collector and vacuum cleaner having the same | Jung-gyun Han, Dong Won So, Jong Gook Lim, Kyong-hui Jeon | 2017-04-18 |