Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382369 | Rubber-modified vinyl-based graft copolymer, and thermoplastic resin composition including the same | Ki Bo Chang, Jun Hwan Ahn | 2016-07-05 |
| 9340637 | ASA graft copolymer having superior shock resistance, weather resistance, coloring properties, and method for manufacturing same | Jun Hwan Ahn, Il Jin Kim | 2016-05-17 |