Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763352 | Incremental maintenance of summary tables with complex grouping expressions | Roberta Jo Cochrane, Mir Hamid Pirahesh, Richard S. Sidle | 2004-07-13 |
WL
Wolfgang Lehner
Overall (2004): #86,693 of 270,089Top 35%
1
Patents 2004