Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704769 | Media role management in a video conferencing network | Elizabeth M. Comstock, William L. Kruger, Brian A. Howell, Stephen Botzko, Robert V. Seiler +1 more | 2004-03-09 |
| 6697358 | Emulation of phone extensions in a packet telephony distribution system | — | 2004-02-24 |