Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479112 | Fuel tank venting system for hybrid vehicle | Chang Han Kim, Seok Lae Kim, Chang Jun Park, Jong Ki Kim | 2022-10-25 |
| 11299037 | Plastic filler neck for vehicles | Jin Ug Lee, Jung Su Park, Chang Han Kim | 2022-04-12 |