Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463685 | Network based outbound call management | Paramdeep S. Sahni, I. Grace Tseng | 1995-10-31 |
| 5329581 | Target area calling system | Albert Friedes, Paramdeep S. Sahni, Susan M. Zoccolillo | 1994-07-12 |