Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7028044 | Highlighting quoted passages in a hypertext system | Lee A. Hollaar | 2006-04-11 |
| 6741988 | Relational text index creation and searching | Todd D. Wakefield, David Bean | 2004-05-25 |
| 6738765 | Relational text index creation and searching | Todd D. Wakefield, David Bean | 2004-05-18 |
| 6732097 | Relational text index creation and searching | Todd D. Wakefield, David Bean | 2004-05-04 |
| 6732098 | Relational text index creation and searching | Todd D. Wakefield, David Bean | 2004-05-04 |
| 6728707 | Relational text index creation and searching | Todd D. Wakefield, David Bean | 2004-04-27 |