Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798768 | Multimedia call routing in an IP network | Robert Lawrence Gallick, James Franklin Hewell | 2004-09-28 |
| 6747995 | System for multiple voice lines with data over a single subscriber loop | Randall Brown, Thomas J. Buege, Christopher A. Pawlowski, Keith M. McDonald, James F. Hoff | 2004-06-08 |