Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819623 | Positive airway pressure device | Dion Charles Chewe Martin, Barton John Kenyon, Alexander Virr, Dmitri Anatolievich Doudkine, Philip Rodney Kwok +1 more | 2023-11-21 |
| 10874820 | Positive airway pressure device | Dion Charles Chewe Martin, Barton John Kenyon, Alexander Virr, Dmitri Anatolievich Doudkine, Philip Rodney Kwok +1 more | 2020-12-29 |
| 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 |
| 9010324 | Positive airway pressure device | Dion Charles Chewe Martin, Barton John Kenyon, Alexander Virr, Dmitri Anatolievich Doudkine, Philip Rodney Kwok +1 more | 2015-04-21 |
| 8453640 | Positive airway pressure device | Dion Charles Chewe Martin, Barton John Kenyon, Alexander Virr, Dmitri Anatolievich Doudkine, Philip Rodney Kwok +1 more | 2013-06-04 |