Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366759 | System and method for computer-based automatic essay scoring | Jill Burstein, Lisa Braden-Harder, Martin Chodorow, Karen Kukich, Chi Lu +2 more | 2002-04-02 |
| 6181909 | System and method for computer-based automatic essay scoring | Jill Burstein, Lisa Braden-Harder, Martin Chodorow, Karen Kukich, Chi Lu +2 more | 2001-01-30 |