Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11213646 | Breathable respiratory mask | Brett John Huddart, Denny Adianto Purnomo, Kevin Blake Powell, Emma Louise Duckworth | 2022-01-04 |
| 10357625 | Breathable respiratory mask | Brett John Huddart, Denny Adianto Purnomo, Kevin Blake Powell, Emma Louise Duckworth | 2019-07-23 |
| 8997743 | Breathable respiratory mask | Brett John Huddart, Denny Adianto Purnomo, Kevin Blake Powell, Emma Louise Duckworth | 2015-04-07 |
| 7766050 | Conduit and method of forming | — | 2010-08-03 |