Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703940 | Method and apparatus for delivering calling services | Steven E. Polsky | 1997-12-30 |
| 5644631 | Method and apparatus for delivering calling services | Steven E. Polsky | 1997-07-01 |
| 5572581 | Method and apparatus for delivering calling services | Steven E. Polsky | 1996-11-05 |
| 5452341 | Integrated voice processing system | — | 1995-09-19 |
| 5255305 | Integrated voice processing system | — | 1993-10-19 |
| 5243643 | Voice processing system with configurable caller interfaces | Steven E. Polsky | 1993-09-07 |