Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053824 | Exhaust gas purification apparatus and exhaust gas purification method using same | Jung Bin Lee, Jun Han Kim, Joong Won Lee, Kwang Beom Hur | 2021-07-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053824 | Exhaust gas purification apparatus and exhaust gas purification method using same | Jung Bin Lee, Jun Han Kim, Joong Won Lee, Kwang Beom Hur | 2021-07-06 |