Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587541 | Multifunctional exhaust gas purifying filter, and exhaust gas purifying apparatus using the same | Jong Soo Park, Young Jae Lee, Kyung-Ran Hwang, Shin-Kun Ryi, Dong-Kook Kim +2 more | 2017-03-07 |