Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308923 | Dipped cord using hybrid cord and a radial tire using the same | Ik-Hyun Kwon, Soo-Myung Choi, Si-Hwan Joo | 2007-12-18 |
| 6955854 | High tenacity polyethylene-2, 6-naphthalate fibers having excellent processability | Ik-Hyeon Kwon, Woo Sung Kim, Young Jo Kim, Chan Min Park | 2005-10-18 |
| 6812270 | Process of producing highly homogeneous cellulose solution | Tae-Jung Lee, Soo-Myung Choi, Seok-Jong Han | 2004-11-02 |