Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7707159 | Method and apparatus for storing semi-structured data in a structured manner | David B. Christianson, Denise L. Draper | 2010-04-27 |
| 7124144 | Method and apparatus for storing semi-structured data in a structured manner | David B. Christianson, Denise L. Draper | 2006-10-17 |