Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383694 | Valve module and filter | Andre Van Schalkwyk, Jess Edward Donnelly, Peter Geoffrey Hawkins | 2025-08-12 |
| 12220534 | Breathing assistance apparatus and/or components thereof | Andre Van Schalkwyk, Rachel Adeline Miller, Ella Marie Meisel, Alexander Edwin Mackenzie, Oliver Michael Clarke +3 more | 2025-02-11 |
| 12029855 | Tracheostomy guard | Andrew Chi Lup Lau, Andrew Paul Maxwell Salmon | 2024-07-09 |
| 11717630 | Apparatus for use in a respiratory support system | — | 2023-08-08 |
| 11235121 | Apparatus for use in a respiratory support system | — | 2022-02-01 |
| 11202878 | Valve module and filter | Andre Van Schalkwyk, Jess Edward Donnelly, Peter Geoffrey Hawkins | 2021-12-21 |
| 10828445 | Tracheostomy guard | Andrew Chi Lup Lau, Andrew Paul Maxwell Salmon | 2020-11-10 |