Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665392 | Associating data connections with conference call telephone | Pierre D. Wellner, Arthur A. Goikhman, Cary Torkelson | 2003-12-16 |
| 6628767 | Active talker display for web-based control of conference calls | Pierre D. Wellner, Arthur A. Goikhman, Cary Torkelson | 2003-09-30 |