Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518253 | Catalyst and method for preparing catalyst | Suk Bong Hong, Donghui Jo, Taekyung Ryu, Gi Tae Park, In-Sik Nam +1 more | 2019-12-31 |
| 10465580 | Exhaust system and control method of nitrogen oxide desorption | Changho Jung | 2019-11-05 |
| 10343925 | Method for preparing zeolite catalyst | Suk Bong Hong, Donghui Jo, Taekyung Ryu, Gi Tae Park, In-Sik Nam +1 more | 2019-07-09 |
| 10253673 | Apparatus for purifying exhaust gas | Changho Jung | 2019-04-09 |
| 10180097 | Regeneration method for purifying exhaust gas | Changho Jung | 2019-01-15 |