Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932153 | Heat exchanger | Cheol Soo Ko, Se Yoon Oh, Sai Kee Oh, Yong Cheol Sa | 2005-08-23 |
DJ
Dong Jang
Overall (2005): #210,161 of 245,428Top 90%
1
Patents 2005