Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778642 | Unified messaging system | Albert L. Schmidt, Vittorio Bucchieri | 2004-08-17 |
| 6763095 | Unified messaging system and method | Gregory Wayne Cermak, Jenise Diane Dorf | 2004-07-13 |