Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9764600 | Pneumatic tire for vehicle | Jin Seop Kim, Sang Tak Joo, Sung Hee Youn, Su-Jin Son, Myoung Joong Lee +1 more | 2017-09-19 |
| 9721486 | Frame panel for three-dimensional sign board | Kwang Yrul Yoon | 2017-08-01 |
| 9561689 | Kerf structure for snow tire | Sang Tak Joo, Sung Hee Youn, Su-Jin Son, Myoung Joong Lee, Mu Yeong Kim | 2017-02-07 |
| 9561690 | Kerf structure for snow tire | Sang Tak Joo, Sung Hee Youn, Su-Jin Son, Myoung Joong Lee, Mu Yeong Kim | 2017-02-07 |