Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392336 | Data message storage and pick up service | Edward Chang, Alok Gupta, Bruce McNair, Alan Ira Schwartz | 1995-02-21 |
| 5282243 | Recording of automatic number identification to identify lost customers | Hassan Dabbaghi, Robert Finberg, Albert Friedes, Lisa C. Giulianelli, Angela R. Gore +4 more | 1994-01-25 |