Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865161 | Method and apparatus for establishing a voice call by way of an electronic mail message | Jeffrey B. Sponaugle, Kenneth L. Keeler, Ajit Pendse, Michele S. Rennert | 2005-03-08 |
| 6778652 | Method and apparatus for establishing and facilitating a voice call connection from a client computer to a PSTN extension | Jeffrey W. Gaus, Murali Karamechdu, Jeffrey B. Sponaugle | 2004-08-17 |