Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6047061 | Routing call processing communications in a telecommunications system | Keith W. Herndon, Christopher James Koath | 2000-04-04 |
| 5956343 | Designating a control channel in a telecommunications system | Glenn A. Giordano, Christopher James Koath | 1999-09-21 |