Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315468 | Resonance noise reduction tire having sound absorbing material mounted therein | — | 2019-06-11 |
| 10245901 | Cavity noise reduction tire | Hyoungseok KIM, Seong Jin Seo, Pyeong-Hwa Park | 2019-04-02 |