Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650510 | Resin blend | Eun Joo Choi, Woo Sung Kim, Houng Sik Yoo, Han Na Lee, Hyeon Choi | 2017-05-16 |
| 9650511 | Resin blend | Houng Sik Yoo, Woo Sung Kim, Han Na Lee, Eun Joo Choi, Hyeon Choi | 2017-05-16 |
| 9644086 | Resin blend | Houng Sik Yoo, Hak Shin Kim, Young Jun Hong, Chong Kyu Shin, Eun Joo Choi | 2017-05-09 |