Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190532 | Air intake structure for vehicle engine | Dong Ho Chu | 2019-01-29 |
| 10174727 | Intake air control apparatus for vehicle | Dong Ho Chu, Yong Hoon Kim, Sung Jun Kim | 2019-01-08 |