Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7633963 | Accessory interface bus for telephone headset adapter | David Huddart, Keith Derrick | 2009-12-15 |
| 7283635 | Headset with memory | Robert M. Khamashta | 2007-10-16 |
| 5735181 | Apparatus for removing a safety cap from a safety container | — | 1998-04-07 |