Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741963 | Method of managing a speech cache | Daniel E. Badt, Peter Guasti, Gary R. Hanson, Amado Nassiff, Harvey Ruback +4 more | 2004-05-25 |
| 6738742 | Audio notification management system | Daniel E. Badt, Peter Guasti, Gary R. Hanson, Amado Nassiff, Harvey Ruback +4 more | 2004-05-18 |
| 6542868 | Audio notification management system | Daniel E. Badt, Peter Guasti, Gary R. Hanson, Amado Nassiff, Harvey Ruback +4 more | 2003-04-01 |