Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540071 | Hearing protection calibration adapter device | May Wilson, Wei Sun, Lei Jiang, Huaqing Liao | 2022-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540071 | Hearing protection calibration adapter device | May Wilson, Wei Sun, Lei Jiang, Huaqing Liao | 2022-12-27 |