Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245907 | Process for producing a high purity caprolactam | Myung Suk Suh, Seung Park, Myeong Hong Lee, Si-Geun Lee, Jung Ho Kim | 2001-06-12 |
| 5442037 | Polyester prepolymer showing shape-memory effect | Jae-Yeon Hwang, Byeong-Seok Chae | 1995-08-15 |