Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048393 | Zeolite catalyst for removing nitrogen oxides, method for preparing the same, and method of removing nitrogen oxides using the same | Jin Woo Choung, In-Sik Nam, Young Jin Kim, Dae-Hwan Kang, Moon-Soon Cha | 2011-11-01 |