Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D421966 | Push button | James J. Allen, Ian Smith, John Stoddard, Carolyn J. Szymanowicz, Leslie G. Tudor +1 more | 2000-03-28 |
| D420679 | Push button | James J. Allen, Ian Smith, John Stoddard, Carolyn J. Szymanowicz, Leslie G. Tudor +1 more | 2000-02-15 |
| D418144 | Push button arrangement for a device | James J. Allen, Ian Smith, John Stoddard, Carolyn J. Szymanowicz, Leslie G. Tudor +1 more | 1999-12-28 |
| D413121 | Telephone device | James J. Allen, Ian Smith, John Stoddard, Carolyn J. Szymanowicz, Leslie G. Tudor +1 more | 1999-08-24 |