Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418131 | Spectrum monitoring for PSTN subscribers | Richard K. Snelling, John C. Taylor, Mark Tucker | 2002-07-09 |
| 6404761 | Communications webs with personal communications links for PSTN subscribers | Richard K. Snelling, John C. Taylor, Mark Tucker | 2002-06-11 |