Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507422 | Localized ventilation systems and methods | Chunxiao Han, Daniel Harden, Jovan Pantelic | 2019-12-17 |
| D857868 | Filter assembly for an air purifier | Chunxiao Han, Daniel Harden, Cole Derby | 2019-08-27 |