Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5827070 | System and methods for computer based testing | Roger C. Kershaw, Frank J. Romano, William Ward | 1998-10-27 |
| 5657256 | Method and apparatus for administration of computerized adaptive tests | Martha L. Stocking | 1997-08-12 |
| 5565316 | System and method for computer based testing | Roger C. Kershaw, Frank J. Romano, William Ward | 1996-10-15 |
| 5059127 | Computerized mastery testing system, a computer administered variable length sequential testing system for making pass/fail decisions | Charles Lewis, Kathleen M. Sheehan, Richard N. Devore | 1991-10-22 |