Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074475 | Heater apparatus for washing machine | Jae Cheol Lyu, Dong-yoon Kim, Sang Gyu Lim, Chang Woo Son | 2011-12-13 |
| 7913523 | Heater coupling apparatus of washing machine | Jae Cheol Lyu, Dong-yoon Kim, Sang Gyu Lim, Chang Woo Son | 2011-03-29 |