Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6304637 | Method and apparatus for establishing and facilitating a direct quality voice call to a telephone extension on behalf of a client computer | Mojtaba Mirashrafi, John D. Elliott, Michael F. Buondonno, Kenneth L. Keeler, Keith A. Pirkl +4 more | 2001-10-16 |