Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701861 | Plastic film | Joon Koo Kang, Yeong Rae Chang, Heon Kim | 2017-07-11 |
| 9650510 | Resin blend | Eun Joo Choi, Jin Young Ryu, Woo Sung Kim, Houng Sik Yoo, Hyeon Choi | 2017-05-16 |
| 9650511 | Resin blend | Houng Sik Yoo, Jin Young Ryu, Woo Sung Kim, Eun Joo Choi, Hyeon Choi | 2017-05-16 |