Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946142 | Multi-layer patches for teeth whitening | Ji-Young Kim, Jong Ho Kim, Sei-Young Yun | 2005-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946142 | Multi-layer patches for teeth whitening | Ji-Young Kim, Jong Ho Kim, Sei-Young Yun | 2005-09-20 |