Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865673 | Apparatus for discharging water in exhaust fluid and silencer for fuel cell vehicle | Sung Wook Na, Myung Ju Jung, Hyun Young Park, Ju Chan Jang, Jun Ho Jang | 2020-12-15 |
| 10816100 | Sealing member for a multi-direction changeover valve and a multi-direction changeover valve including the sealing member | Sung Wook Na | 2020-10-27 |
| 10753479 | Valve for controlling coolant flow and fuel cell cooling system using the same | Sung Wook Na | 2020-08-25 |
| 10648379 | Apparatus for discharging water in exhaust fluid and silencer for fuel cell vehicle | Sung Wook Na, Myung Ju Jung, Hyun Young Park, Ju Chan Jang, Jun Ho Jang | 2020-05-12 |
| 10608263 | Coolant bypass structure | Sung Wook Na, Sun Heum Baek, Hyung Kook Kim, Dae Jong Kim, Su Dong Han | 2020-03-31 |