Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795098 | Method and apparatus for bringing together separately created information blocks into a single information block for creating multiple hierarchies | — | 2004-09-21 |
| 6771286 | Method and apparatus for converting text files into hierarchical charts as a learning aid | — | 2004-08-03 |
| 6768500 | Method and apparatus for converting image files into hierarchical charts as a learning aid | — | 2004-07-27 |
| 6760044 | Method and apparatus for performing knowledge level conversion of hierarchical charts created as a learning aid | — | 2004-07-06 |