Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500363 | Mask assembly | Milind Chandrakant Raje, Joanne Elizabeth Drew, Memduh Guney, Timothy Tsun-Fai Fu, Amal Shirley Amarasinghe +1 more | 2019-12-10 |
| 10485943 | Mask system | Eva Ng, Lee James Veliss, Barton John Kenyon, Daniel Robert Judson, Robert Edward Henry +3 more | 2019-11-26 |
| 10393142 | Quiet blower apparatus and system and method for reducing blower noise | Hamish Alexander Urquhart, Dmitri Anatolievich Doudkine, Barton John Kenyon | 2019-08-27 |