Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947929 | Control apparatus for dryer | Chang Hun Oh, Seon Il Heo, Yang Hwan Kim, Seog Ho Ko, Ju Han Yoon | 2011-05-24 |
YC
Yeong Sik Choi
Overall (2011): #125,465 of 364,097Top 35%
1
Patents 2011