Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D927455 | Communications headset | Joseph Yang, John A. Kelley, Nicholas W. Paterson | 2021-08-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D927455 | Communications headset | Joseph Yang, John A. Kelley, Nicholas W. Paterson | 2021-08-10 |