Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005890 | Polyester film and envelope | Myeong Rae Cho, Eugene Jung | 2018-06-26 |
| 8507057 | Heat-shrinkable polyester film and preparation method thereof | Seong Do Kim, Tae-Byoung Oh | 2013-08-13 |
| 8247518 | Multi-layer polymer film for printing and copying | Kwang Soo Choi, Mary KLIMA | 2012-08-21 |