Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D494569 | Headset | — | 2004-08-17 |
| D494570 | Headset | — | 2004-08-17 |
| D489058 | Communication device accessory | Matthew Ansley, David P. Townsend | 2004-04-27 |
| D485549 | Headset | Daniel Berg | 2004-01-20 |