Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7171349 | Relational text index creation and searching | David Bean | 2007-01-30 |
| 6741988 | Relational text index creation and searching | David Bean, Jeffrey A. Lorenzen | 2004-05-25 |
| 6738765 | Relational text index creation and searching | David Bean, Jeffrey A. Lorenzen | 2004-05-18 |
| 6732097 | Relational text index creation and searching | David Bean, Jeffrey A. Lorenzen | 2004-05-04 |
| 6732098 | Relational text index creation and searching | David Bean, Jeffrey A. Lorenzen | 2004-05-04 |
| 6728707 | Relational text index creation and searching | David Bean, Jeffrey A. Lorenzen | 2004-04-27 |