Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046854 | Washing machine | Kyu Hwan Lee, Jae Hyun Choi | 2011-11-01 |
| 7930912 | Washing machine | Kyu Hwan Lee, Jae Hyun Choi, Ig Geun Kwon | 2011-04-26 |
| 7921681 | Washing-drying/drying machine | Sang Wook Hong | 2011-04-12 |
| 7900487 | Mechanical apparatus for washing/drying | — | 2011-03-08 |