Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420009 | Valve with internal member | Mark John Arrowsmith, Andrew John Partington | 2022-08-23 |
| 11305084 | Respiratory mask and related portions, components or sub-assemblies | Gregory James Olsen, Melissa Catherine Bornholdt, Campbell Neil Addison Martin, Tony William Spear, Simon Mittermeier +5 more | 2022-04-19 |