Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6233318 | System for accessing multimedia mailboxes and messages over the internet and via telephone | Donald F. Picard, Thomas Lyman Root, Jeffrey John Schlueter | 2001-05-15 |
| 5909483 | Remote subscriber migration | Evelyn J. Tate | 1999-06-01 |