Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8632848 | Surface coating method for an orthodontic corrective bracket | — | 2014-01-21 |
| 8545220 | Orthodontic treatment tube | Hyeon Shik Hwang | 2013-10-01 |
| 7851605 | Recombinant vaccine for preventing and treating porcine atrophic rhinitis | Moo Sik Kwon, Bo Han | 2010-12-14 |