Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550911 | Adjunct call handling for accessing adjunct-based capabilities platform | Promod Kumar Bhagat, William T. Shampine | 1996-08-27 |
| 5394463 | Telephone call processing arrangement based on calling and called party telephone services | Sarah T. Fischell, Roberto S. Freire, Gary Munson, Teresa L. Russell | 1995-02-28 |
| 5367566 | Common channel signaling message intercept system | Larry Arnise Russell, Teresa L. Russell, Catherine A. Schevon, Roger E. Stone | 1994-11-22 |