Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9400814 | Hierarchy nodes derived based on parent/child foreign key and/or range values on parent node | Lars E. Martinsson | 2016-07-26 |
| 7788305 | Hierarchy nodes derived based on parent/child foreign key and/or range values on parent node | Lars E. Martinsson | 2010-08-31 |