Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8261580 | Apparatus to reinforce a drum washing machine | Koan Seog Namkung, Koang Hun Ryu | 2012-09-11 |
| 7805965 | Apparatus to reinforce a drum washing machine | Koan Seog Namkung, Koang Hun Ryu | 2010-10-05 |
| 7254967 | Drum-type washing machine equipped with drying device | Kwang Su KIM | 2007-08-14 |
| 7093467 | Washing machine having detergent supply apparatus | Young-Ki Kim | 2006-08-22 |