Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10172769 | Method for whitening teeth | Jae Hyun Sim, Bong Kyu Choi, Yu-Jung Choi | 2019-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10172769 | Method for whitening teeth | Jae Hyun Sim, Bong Kyu Choi, Yu-Jung Choi | 2019-01-08 |