Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564051 | System and method for interface between a subscriber modem and subscriber premises interfaces | Paul F. Struhsaker, Rex Frodge | 2003-05-13 |
| 5757897 | Telephone switch call control unit | Ross J. LaBarbera | 1998-05-26 |