Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286142 | Method and system for providing a visual debugger for an interpreted statistical language | Brian Fjeldstad, Charles B. Roosen | 2012-10-09 |
| 8087002 | Method and system for providing a visual debugger for an interpreted statistical language | Brian Fjeldstad, Charles B. Roosen | 2011-12-27 |
| 7739311 | Method and system for handling large data sets in a statistical language | David M. Smith, Charles B. Roosen, William Dunlap | 2010-06-15 |