Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9836777 | Recursive method and system for accessing classification information | Anne E. Robb, Ronald A. Biritz | 2017-12-05 |
| 9483787 | Recursive method and system for accessing classification information | Anne E. Robb, Ronald A. Biritz | 2016-11-01 |
| 8468060 | Recursive method and system for accessing classification information | Anne E. Robb, Ronald A. Biritz | 2013-06-18 |
| 7890382 | Recursive method and system for accessing classification information | Anne E. Robb, Ronald A. Biritz | 2011-02-15 |
| 7389252 | Recursive method and system for accessing classification information | Anne E. Robb, Ronald A. Biritz | 2008-06-17 |