Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7065069 | System for interconnecting circuit-based terminal devices with packet-based terminal devices in a voice communication connection | — | 2006-06-20 | $6,027,000 |
| 6430175 | Integrating the telephone network and the internet web | John P. Gesslein, Jr., Paul D. Ksiazek | 2002-08-06 | $14,759,000 |