Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930897 | Window type air conditioner | Yoon-Seob Eom, Nae Hyun Park, Dong Joo Han, Byeong-Jo Ryoo | 2011-04-26 |
JK
Jeong-Hwan Koo
Overall (2011): #269,599 of 364,097Top 75%
1
Patents 2011