Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9384182 | Systems, methods and machine readable mediums for defining and executing new commands in a spreadsheet software application | — | 2016-07-05 |
| 8868544 | Using relational structures to create and support a cube within a relational database system | Andrew Witkowski, David Greenfield | 2014-10-21 |
| 8645911 | Systems, methods and machine readable mediums for defining and executing new commands in a spreadsheet software application | — | 2014-02-04 |
| 8200612 | Efficient SQL access to multidimensional data | Ekrem Soylemez, Caleb E. Welton, Matthew Dombroski, Albert Hopeman, Igor Lubashev +3 more | 2012-06-12 |
| 7171427 | Methods of navigating a cube that is implemented as a relational object | Andrew Witkowski, David Greenfield | 2007-01-30 |
| 6985895 | Performing spreadsheet-like calculations in a database system | Andrew Witkowski, Fred Zemke, Martin Roth, Cetin Ozbutun | 2006-01-10 |