Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7274785 | System and method of manufacture for establishing local payphone calls through long distance carrier switches | — | 2007-09-25 |
| 6718029 | Method and article of manufacture for establishing local payphone calls through long distance carrier switches | — | 2004-04-06 |
| 6693876 | Selecting IPX/IGX nodes in a multi-domain environment | — | 2004-02-17 |
| 6611275 | Method of and apparatus for communicating and scheduling change requests | Michael Stokes | 2003-08-26 |
| 6073164 | Method and article of manufacture for communication to telecommunications switches, such as IPX switches | — | 2000-06-06 |
| 5796953 | System having user terminal connecting to a remote test system via the internet for remotely testing communication network | — | 1998-08-18 |
| 5479473 | Method and apparatus for testing call paths over long distance carrier networks | — | 1995-12-26 |