Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411684 | Network-based multimedia communications and directory system and method of operation | Robert S. Cohn, Gregory M. Vaudreuil, Carl F. Schoeneberger, David M. Reece, Carl W. Kalbfleisch +4 more | 2002-06-25 |