Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11786688 | Headgear assembly for breathing interface | Bruce Michael Walls, Rex Gordon Faithfull, Wen Dong Huang, Arvin San Jose Gardiola | 2023-10-17 |
| D988502 | Elbow of a breathing apparatus | Wen Dong Huang, Arvin San Jose Gardiola, Matthew Roger Stephenson, Toong Chuo Lim, Bruce Michael Walls | 2023-06-06 |