Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D857649 | Battery compartment locking mechanism | May Wilson, Alex Xu | 2019-08-27 |
| 10349162 | Battery compartment solution for a hearing protection device | May Wilson, Alex Xu | 2019-07-09 |