Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7162484 | Method and system for hierarchical visibility marks for hierarchical elements in hierarchical database structure, filtering hierarchical elements, hide any hierarchical element not having either a user hierarchical visibility mark or a propagated hierarchical visibility mark | Dirk Grobler, Frank Schoenheit | 2007-01-09 |
| 7149745 | Method for accessing database table columns | — | 2006-12-12 |
| 7146562 | Method and computer system for displaying a table with column header inscriptions having a reduced horizontal size | — | 2006-12-05 |