Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540071 | Hearing protection calibration adapter device | May Wilson, Claes Haglund, Wei Sun, Lei Jiang | 2022-12-27 |
| 11432996 | Mobile eye washing station | Zhou Weiming, Junyan Xu, Lynette Li, Rocky Qu, Gary Cao +3 more | 2022-09-06 |