Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087809 | System and method for preventing failure of exhaust heat recovery device | Myung-Jun Lee | 2018-10-02 |
| 9966579 | Rechargeable battery | Sang-Won Byun, Byung-Kyu Ahn | 2018-05-08 |