Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960164 | Oxygen diverter valve | Ian Malcolm Smith, Muditha Pradeep Dantanarayana | 2021-03-30 |
| 10881820 | Breathable gas apparatus with humidifier | Geoffrey Crumblin, Dan Kao, Barton John Kenyon, Perry David Lithgow, Rohan Neil Primrose +5 more | 2021-01-05 |