Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5533107 | Method for routing calls based on predetermined assignments of callers geographic locations | Janine M. Irwin, James M. Seymour, James M. Davis, David C. Sowell, Nailesh B. Desai +1 more | 1996-07-02 |