Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282243 | Recording of automatic number identification to identify lost customers | Hassan Dabbaghi, Albert Friedes, Lisa C. Giulianelli, Angela R. Gore, Nadine K. Grasty +4 more | 1994-01-25 |