Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480598 | Methods and apparatus for automating the telephone operator services | Craig L. Reding, Menno Aartsen, Lisa M. Amberger, Constance Carlson, Suzi Levas +3 more | 2002-11-12 |