Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7797790 | Dust collector of vacuum cleaner | Tae Jin Park, Sang Jun Park, Kang Won Moon, Seog Yong Kim, Jae Duck Jung | 2010-09-21 |
| 7694384 | Vacuum cleaner | Tae Jin Park, Sang Jun Park, Kang Won Moon, Seog Yong Kim | 2010-04-13 |
| 7571512 | Vacuum cleaner | Tae Jin Park, Sang Jun Park, Kang Won Moon, Seog Yong Kim | 2009-08-11 |