Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194633 | Coherent cloning of active compute nodes | Mark J. Anderson, Scott Dennis Helt, David M. Jones, Curtis D. Schemmel, Shauna Rollings +3 more | 2021-12-07 |
| 10579515 | Recycling segment pages while preserving integrity of memory addressing | David Glenn Carlson, Kevin Curtis Griffin, William A. Brown | 2020-03-03 |
| 6260037 | Method and computer program product for implementing skip key processing for database grouping queries involving aggregate operations by using one or more indices | Robert Joseph Bestgen, Randy L. Egan, Scott Joseph Heimer, Carol Ledermann Ramler | 2001-07-10 |
| 6173281 | Method and computer program product for processing and combining data sets including bitmaps | Robert Joseph Bestgen, Barry Knapp, David Rolland Welsh | 2001-01-09 |
| 6154792 | Method and computer program product for paging control using a reference structure including a reference bitmap | Barry Knapp, Robert Paul Mech, David Rolland Welsh | 2000-11-28 |
| 5918243 | Computer mechanism for reducing DASD arm contention during parallel processing | Thomas Owen McKinley, David Rolland Welsh | 1999-06-29 |
| 5761696 | Parallel database serving mechanism for a single-level-store computer system | Thomas Owen McKinley, Mukesh Rathor, David Rolland Welsh | 1998-06-02 |