Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844512 | Method for manufacturing synthetic gemstone | Chul-Hong Choi, Dong Wook Shin, Jung Min Kim | 2020-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844512 | Method for manufacturing synthetic gemstone | Chul-Hong Choi, Dong Wook Shin, Jung Min Kim | 2020-11-24 |