Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9195875 | Method and apparatus for defining fields in standardized test imaging | — | 2015-11-24 |
| 8738659 | Method and apparatus for managing priority in standardized test and survey imaging | — | 2014-05-27 |
| 8649601 | Method and apparatus for verifying answer document images | — | 2014-02-11 |
| 8526055 | Standardized test and survey imaging system | — | 2013-09-03 |
| 8488220 | Method and apparatus for calibrating imaging equipment | — | 2013-07-16 |
| 7478756 | Method and apparatus for pen based data entry and storage | Michelle Edenborg, Mark Gedlinske, Doug Miller, Douglas A. Russell, Darren G. Schachenmeyer +1 more | 2009-01-20 |