Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9629796 | Colored glossy pigment using vegetable type natural dye and method for preparing same | Min-Hee Choi, Kwang-Choong Kang, Byung-Ki Choi, Kwang-Soo Lim, Kil-Wan Chang | 2017-04-25 |