Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721408 | Method and apparatus for recording or forwarding messages | Mark S. Maize, Delbert D. Steinke | 2004-04-13 |
| 6606648 | Method for handling accesses to a mailbox | Purandar Mukundan | 2003-08-12 |
| 6288715 | Screensaver messaging system | Bradley S. Reeves | 2001-09-11 |