Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545074 | Polyurethaneures elastic fiber, and a process of preparing the same | Seok Chul Ryu, Hyung Don Huh | 2003-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545074 | Polyurethaneures elastic fiber, and a process of preparing the same | Seok Chul Ryu, Hyung Don Huh | 2003-04-08 |