Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12321333 | Minimizing I/O operations when validating flat databases | Christopher D. Filachek, Mark R. Gambino, Michael J. Shershin, Daniel Howard Jacobs | 2025-06-03 |
| 8301609 | Collision detection and data corruption protection during an on-line database reorganization | Robert O. Dryfoos, Christopher D. Filachek, Mark A. Lehrer, Michael J. Shershin | 2012-10-30 |
| 6658513 | Managing locks affected by planned or unplanned reconfiguration of locking facilities | Mark A. Boonie, George Edward Graffius, III, Mark A. Lehrer, Peter Lemieszewski, Susan A. Pavlakis +3 more | 2003-12-02 |