Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460025 | Intelligent exploration through multiple hierarchies using entity relevance | Steffen Michael Fohn, Donald Carl Willenborg | 2002-10-01 |
| 6397221 | Method for creating and maintaining a frame-based hierarchically organized databases with tabularly organized data | Martin F. Maldonado, Steffen Michael Fohn | 2002-05-28 |