Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615273 | Microphone assembly in a microphone boom of a headset | James T. MacDonald | 1997-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615273 | Microphone assembly in a microphone boom of a headset | James T. MacDonald | 1997-03-25 |