Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817515 | Verifiable voting | — | 2004-11-16 |
| 6690262 | Systems and methods for two-way messaging using a pager | — | 2004-02-10 |
| 6603848 | Techniques for providing caller name announcement | — | 2003-08-05 |
| 6567854 | Internet service delivery via server pushed personalized advertising dashboard | Robert Olshansky | 2003-05-20 |
| 6493431 | Method and system for capturing telephone calls | David Mark Troen-Krasnow | 2002-12-10 |
| 6442250 | Systems and methods for transmitting messages to predefined groups | David Mark Troen-Krasnow | 2002-08-27 |