Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643489 | Constructed response scoring mechanism | Joseph L. Dvorak, Larry E. Albright, Walid S. Saba | 2020-05-05 |
| 9812026 | Constructed response scoring mechanism | Joseph L. Dvorak, Larry E. Albright, Walid S. Saba | 2017-11-07 |
| 8270725 | System and method for optical mark recognition | — | 2012-09-18 |
| D579937 | Computer mouse | — | 2008-11-04 |