Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10943498 | System and method for performing automated short constructed response evaluation | — | 2021-03-09 |
| 6175841 | Computerized systems for producing on-line instructional materials | — | 2001-01-16 |
| 6042384 | Computerized systems for optically scanning and electronically scoring and reporting test results | — | 2000-03-28 |
| 5293422 | Usage control system for computer software | — | 1994-03-08 |