Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671687 | Method and apparatus for protecting data retrieved from a database | Fred S. Kaufmann, Gregory Howard Milby | 2003-12-30 |
| 6351749 | Multi-threading, multi-tasking architecture for a relational database management system | Douglas P. Brown, Allen N. Diaz | 2002-02-26 |
| 5864842 | Optimization of SQL queries using hash star join operations | Olli Pekka Kostamaa | 1999-01-26 |