Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8921258 | Catalyst for selective oxidation of NH3 to N2 and method for preparing the same | Seong Ho Lee, Woo Jin Lee, Young Eun Cheon, Seung Hoon Oh, Sung Hwan Kim +2 more | 2014-12-30 |
| 8506892 | Exhaust gas purifying device for diesel engine | Yong Woo Kim, Do Woan Kim, Joon-Seok Min, Seong Ho Lee, Hong Seok Jung +4 more | 2013-08-13 |