Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754484 | Convertible handset/headset for telephone | Toni R. Stevens | 1988-06-28 |
| 4420657 | Adjustable headset | — | 1983-12-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754484 | Convertible handset/headset for telephone | Toni R. Stevens | 1988-06-28 |
| 4420657 | Adjustable headset | — | 1983-12-13 |