Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287944 | Exhaust purification system and method of desulfurizing lean NOx trap of exhaust purification system provided with lean NOx trap and selective catalytic reduction catalyst | Won Soon Park, Jin-Woo Park, Ki Hyung Joo, Sera Lim, Thomas Wittka +2 more | 2019-05-14 |
| 10167757 | Insulation structure of catalytic converter of vehicle | Jae Gi Sim, Jin-Woo Park | 2019-01-01 |