Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135394 | Humidifier and/or flow generator for CPAP device | John Michael Snow, Perry David Lithgow, Dan Kao | 2021-10-05 |
| 11077281 | Humidifiers for respiratory apparatus | Richard Llewelyn Jones, Hargopal Verma, Dimitri Marco Maurer, Jane Zona McHenry | 2021-08-03 |
| 11058845 | Respiratory pressure treatment system | Andrew Roderick Bath, Mark Bertinetti, Paul Frederick Birchall, Tommy Chung Yeung Chui, Dawn Rosemary Churchill +17 more | 2021-07-13 |
| 11013875 | Low cost CPAP flow generator and humidifier assembly | Zhuo Ran Tang, Cem Tarakci, John Michael Snow, Kenneth Lee, Steven Paul Farrugia +1 more | 2021-05-25 |
| 10960164 | Oxygen diverter valve | Muditha Pradeep Dantanarayana, Michael Thomas Janiak | 2021-03-30 |