Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5787160 | Intelligent routing of special service calls | Christine S. Chaney, Frances D. E. Taylor | 1998-07-28 |
| 5335268 | Intelligent routing of special service telephone traffic | John F. Kelly, Jr., Robert G. Laird, Thomas E. Baker | 1994-08-02 |