Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6557014 | Method and apparatus for record addressing in partitioned files | Michael Heytens, Mark Melton | 2003-04-29 |
| 6473774 | Method and apparatus for record addressing in partitioned files | Michael Heytens, Mark Melton | 2002-10-29 |