Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10874810 | Single stage, axial symmetric blower and portable ventilator | Dion Charles Chewe Martin, Philippe Auguste Chalvignac, Quangang Yang, David Creusot | 2020-12-29 |
| 10842956 | Respiratory breathing apparatus | Paul Jan Klasek, Liam Holley, Quangang Yang, Steven Paul Farrugia, Robert Henry Frater | 2020-11-24 |