Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764623 | Process of making polyester filamentary yarn for tire cords | Sung-Joong Kim, Seung Oh Lee | 2004-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764623 | Process of making polyester filamentary yarn for tire cords | Sung-Joong Kim, Seung Oh Lee | 2004-07-20 |