Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427006 | Methods and apparatus for servicing directory assistance calls requesting non-published number information | Craig L. Reding, Suzi Levas, Mike Metaxas, Rao Tanuku | 2002-07-30 |