Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478585 | Tub for humidifier | Simon Robert Cork, John Zekic, Benjamin John Hunter | 2019-11-19 |
| 10307560 | Positive airway pressure device | Dion Charles Chewe Martin, Barton John Kenyon, Alexander Virr, Dmitri Anatolievich Doudkine, Philip Rodney Kwok +1 more | 2019-06-04 |
| 10188880 | Filter assembly for a breathing apparatus | Alexander Virr, Xiaoyi Fu, Dan Kao, Damian Charles Johnson | 2019-01-29 |