Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11666842 | Device that selectively delivers molecular active components and reduces airborne contaminants | Stephen J. Dellinger, Eric Grindley, Ken So | 2023-06-06 |
| D979032 | Air filtration module | Neil J. Campbell, Michelle Campbell | 2023-02-21 |