Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5982856 | Network-based multimedia communications and directory system and method of operation | Robert S. Cohn, Gregory M. Vaudreuil, Carl F. Schoeneberger, David M. Reece, Carlton C. O'Neal +4 more | 1999-11-09 |
| 5740231 | Network-based multimedia communications and directory system and method of operation | Robert S. Cohn, Gregory M. Vaudreuil, Carl F. Schoeneberger, David M. Reece, Carlton C. O'Neal +4 more | 1998-04-14 |