Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5670957 | Methods for communicating with a telecommunications device for the deaf | Georg E. Morduch | 1997-09-23 | $473,000 |
| 5541981 | Automated announcement system | — | 1996-07-30 | $643,000 |
| 5388146 | Automated telephone system using multiple languages | Georg E. Morduch | 1995-02-07 | $165,000 |
| 5125023 | Software switch for digitized audio signals | Georg E. Morduch, J. Graham Hartwell | 1992-06-23 | $284,000 |
| 4388689 | Restaurant video display system | Richard W. Hayman, Burton G Goldstein, Robert J. Brown, Jr., Robert S. Bugash | 1983-06-14 |