Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594257 | Network-based method and apparatus for initiating and completing a telephone call via the internet | Timothy Kearney, Gautham Natarajan, Dominic Ricciardi, Robert E. Witte | 2003-07-15 |