Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885678 | Telecommunications network | Robert D. Farris | 2005-04-26 |
| 6870827 | Voice call alternative routing through PSTN and internet networks | Eric Voit, Robert D. Farris | 2005-03-22 |