Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132463 | Biodegradable composition having improved water resistance and process for producing same | Soon-Geun Hwang, Heon Moo Kim, Sung-Arn Lee, Kang Soo Kim, Sung Hwan Yoon | 2006-11-07 |