Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850138 | Quick coupling for self-contained breathing apparatus harness and backplate | Mark Hua, Kevin Lu, Mike Ma | 2020-12-01 |
| 10821309 | Harness design for respiratory system | Jie Zhu, Gio Xu, Zhao Jin | 2020-11-03 |
| D885350 | Electrical switch points | Valerie Raab, Sapu Li, Peter Songwen Xu | 2020-05-26 |
| 10589137 | Waist pad bumper system for self-contained breathing apparatus | Terry Zhao, Kevin Lu, Devin Li | 2020-03-17 |