Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9597625 | Method of manufactring an antibacterial filter comprising copper-based compound particles | Seung Woo Baek | 2017-03-21 |
| 9561458 | Antibacterial filter comprising copper-based sulfur compound | Seung Woo Baek | 2017-02-07 |