Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6040417 | Process for preparing polyethylene naphthalate based polymers | Hyun-Nam Cho, Jae-Min Hong, Young Chan Ko, Il Seok Choi | 2000-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6040417 | Process for preparing polyethylene naphthalate based polymers | Hyun-Nam Cho, Jae-Min Hong, Young Chan Ko, Il Seok Choi | 2000-03-21 |