Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11857726 | Mask sizing tool using a mobile application | Timothy Tsun-Fai Fu, Michiel Kooij, Benjamin Peter Johnston, Robert James Hudson | 2024-01-02 |
| 10980957 | Mask sizing tool using a mobile application | Timothy Tsun-Fai Fu, Michiel Kooij, Benjamin Peter Johnston, Robert James Hudson | 2021-04-20 |