Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935281 | Artificial marble using multicolor chip and method for preparing the same | Min Chul SUNG, Bong-Hyun Kwon, Jae-Ho Oh, Jong-Cheol Lee | 2011-05-03 |
| 7935744 | Artificial marble having quartz effect using transparent chip and process for preparing the same | Hang-Young Kim | 2011-05-03 |