Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D890440 | User interface with a light ring for a hearing protection device | May Wilson, Claes Haglund, Trym Holter, Jie Zhu, Weimin Zhou | 2020-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D890440 | User interface with a light ring for a hearing protection device | May Wilson, Claes Haglund, Trym Holter, Jie Zhu, Weimin Zhou | 2020-07-14 |