Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545232 | Computer-based student testing with dynamic problem assignment | Lukas Biewald | 2013-10-01 |
| 8152529 | Computerized system and method for visually based education | Lukas Biewald | 2012-04-10 |
| 6918768 | Computerized system and method for visually based education | Lukas Biewald | 2005-07-19 |