Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9744385 | Headgear tensioning for respiratory mask | Robert Edward Henry, Philip Rodney Kwok, Philip John Gunning, Karthikeyan Selvarajan, James Morrison +3 more | 2017-08-29 |
| 9656036 | Bladder cushion, forehead cushion, headgear straps, headgear cap and/or chinstrap | Robert Edward Henry, Philip Rodney Kwok, Karthikeyan Selvarajan, Philip John Gunning | 2017-05-23 |