Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7570633 | Screening inbound calls in a packet-based communications network | Harry Edward Mussman, John Joseph McCabe | 2009-08-04 |
| 7075922 | Screening inbound calls in a packet-based communications network | Harry Edward Mussman, John Joseph McCabe | 2006-07-11 |