Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828453 | Diffuser arrangements for a vent of a respiratory interface | Matthew Roger Stephenson, Thomas Mark Richardson, Kyle Gregory Brown | 2020-11-10 |
| D882755 | Headgear for a breathing apparatus | Wen Dong Huang, Arvin San Jose Gardiola, Matthew Roger Stephenson, Bruce Michael Walls, Jeremy Owen Young | 2020-04-28 |