Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7155942 | Balance weight in drum type washing machine and manufacturing method thereof | Jae Gyu Cho, Sam Je Park, Song YOO, Sun Woo KIM | 2007-01-02 |
IH
Il Rok Heo
Overall (All Time): #3,374,070 of 4,157,543Top 85%
1
Patents All Time