Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764623 | Process of making polyester filamentary yarn for tire cords | Sung-Joong Kim, Gi-Woong Kim | 2004-07-20 |
| 6519925 | Polyester multi-filamentary yarn for tire cords, dipped cord and production thereof | Sung-Joong Kim, Gi-Woong Kim | 2003-02-18 |
| 6329053 | Polyester multifilamentary yarn for tire cords, dipped cord and production thereof | Sung-Joong Kim, Gi-Woong Kim | 2001-12-11 |