Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10967707 | Automatic ventilation system and method for vehicles | Jang Yong Lee, Mi Seon Kim, Kang Ju Cha | 2021-04-06 |
| 10954420 | Curable modified petroleum resin, and preparation method and use thereof | Je Min LEE, Jae Kyung Hwang, Myung Jong Kim, Won Seok Gong, Jun Hyo Park | 2021-03-23 |