Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8194842 | Implementing feature interactions between an AIN-based service and a switch-based forwarding service | Gregory Wilfred Bruening, Don Gillespie | 2012-06-05 |
| 7519172 | Implementing feature interactions between an AIN-based service and a switch-based forwarding service | Gregory Wilfred Bruening, Don Gillespie | 2009-04-14 |
| 6678515 | Method and system for conditionally routing calls | Donald E. Gillespie, David G. Robinson | 2004-01-13 |