Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063117 | Artificial marble and preparation process thereof | — | 2011-11-22 |
| 7935281 | Artificial marble using multicolor chip and method for preparing the same | Bong-Hyun Kwon, Jae-Ho Oh, Won-Gu Choi, Jong-Cheol Lee | 2011-05-03 |