Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9610540 | Exhaust gas treatment apparatus | Buk-Ryong Cho, Dae-Woo Kim | 2017-04-04 |
| 8916119 | System using selective catalytic reduction for improving low-temperature De-NOx efficiency and reducing yellow plume | Dae-Woo Kim, Jae Pil Jung | 2014-12-23 |