Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10213779 | Photocatalytic filter, method for manufacturing the same, and method for reactivating the same | Daewoong Suh, Geundo Cho, Doug Youn Lee, Hye Kyung Ku, Kyung Sik Yoon | 2019-02-26 |