Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837133 | Melt-blown fiber web with improved concentration force and elasticity and method and apparatus for manufacturing the same | Min Su Kim, Jung Wook Lee, Jae Chan Lim, Won Jin Seo, Jong Hyuk Cha +2 more | 2020-11-17 |
| 10626828 | Exhaust gas control valve of engine | Dong Ho Chu, Hyuk Im, Dong Hee Han | 2020-04-21 |
| 10526959 | Turbocharged engine coolant system | Dong Ho Chu, Jong Il Park, Dong Hee Han | 2020-01-07 |