Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721579 | Hand-free handset and neckband arrangement | — | 2004-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721579 | Hand-free handset and neckband arrangement | — | 2004-04-13 |