Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42328 | Washing machine with tilted washing tub | Ji Chang Son, Hye Yong Park, Bong Sang Lee | 2011-05-10 |
CR
Chang Won Ryu
Overall (2011): #330,989 of 364,097Top 95%
1
Patents 2011