Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692828 | High chlorine and heat resistant spandex fiber and manufacturing method thereof | Byung Song, Tae-Woo Lee, Ji Won Kim, Dae Hwi Lee | 2004-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692828 | High chlorine and heat resistant spandex fiber and manufacturing method thereof | Byung Song, Tae-Woo Lee, Ji Won Kim, Dae Hwi Lee | 2004-02-17 |