Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179537 | Mask system headgear | Melissa Catherine Bornholdt, Max Leon Betteridge, Gregory James Olsen, Mark Arvind McLaren, Bernard Tsz Lun Ip | 2021-11-23 |
| 11173270 | Mask system headgear | Melissa Catherine Bornholdt, Max Leon Betteridge, Gregory James Olsen, Mark Arvind McLaren, Bernard Tsz Lun Ip | 2021-11-16 |
| 10953190 | Pressure controlled exhaust vent | Brett John Huddart, Andrew Paul Maxwell Salmon, Matthew James Pedersen, Hamish Joshua Rose, Fadi Karim Moh'd Mashal +2 more | 2021-03-23 |