Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512265 | Foam sheet using cross-linked polylactic acid, and preparation method thereof | Chang Won Kang, Cheng Zhe Huang | 2016-12-06 |
| 9475913 | Foam sheet using polylactic acid having extended chain and method for preparing the same | Cheng Zhe Huang, Chang Won Kang | 2016-10-25 |