Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112185 | Catalyst and manufacturing method of catalyst | Chang Hwan Kim, Suk Bong Hong, Taekyung Ryu, Jeong-Hwan Lee, In-Sik Nam +1 more | 2018-10-30 |
| 10054018 | Catalyzed particulate filter | Chang Hwan Kim, Chun Yong Kang, Changho Jung | 2018-08-21 |
| 10041390 | Catalyzed particulate filter | Changho Jung | 2018-08-07 |
| 10041391 | Apparatus for purifying exhaust gas | Changho Jung | 2018-08-07 |
| 9962653 | Catalyzed particulate filter | Chang Ho Jung, Chang Hwan Kim | 2018-05-08 |