Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9697967 | Rotary knob assembly capable of up-and-down motion | Jae-kab Seo, Heyun Moon Bang, Jae-yong Eum | 2017-07-04 |
| 9650488 | Method for belching water from swollen superabsorbent polymers and method for recycling sanitary absorbent articles using the same | Jik Hwan Park, Jea Seung Chin, Won Young Lee | 2017-05-16 |