Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529489 | Cushion for a respiratory mask assembly | Robert Henry Frater, Joanne Elizabeth Drew, Philip Rodney Kwok, Patrick John McAuliffe, Aaron Samuel Davidson +3 more | 2022-12-20 |
| 11497876 | Mask assembly | Michael Kassipillai Gunaratnam, Philip Rodney Kwok, Robin Garth Hitchcock, Lee James Veliss, Memduh Guney +3 more | 2022-11-15 |
| 11433207 | Mask assembly | Michael Kassipillai Gunaratnam, Philip Rodney Kwok, Robin Garth Hitchcock, Lee James Veliss, Memduh Guney +3 more | 2022-09-06 |
| 11420004 | Mask assembly | Michael Kassipillai Gunaratnam, Philip Rodney Kwok, Robin Garth Hitchcock, Lee James Veliss, Memduh Guney +3 more | 2022-08-23 |
| 11400246 | Positive-air-pressure machine conduit | Philip Rodney Kwok | 2022-08-02 |
| 11395892 | Cushion assembly for a respiratory mask | Daniel Robert Judson, Justin John Formica, Renee Frances Flower, Phillip Rodney Kwok, Grant Moiler +4 more | 2022-07-26 |
| 11305087 | Positive-air-pressure machine conduit | Philip Rodney Kwok | 2022-04-19 |