Issued Patents 2019
Showing 1–1 of 1 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 | Jin Ha Lee, Won Soon Park, Jin-Woo Park, Sera Lim, Thomas Wittka +2 more | 2019-05-14 |