Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975514 | Drum type washing machine | Ja Young Kim, Doo Young Ryu, Myung Sun Kang | 2011-07-12 |
| 7942026 | Washing machine having balancer | Doo Young Ryu, Ja Young Kim, Myung Sun Kang | 2011-05-17 |