Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8850519 | Methods and systems for graphical image authentication | Steven L. Osborn, II, James L. Sontag, Joel Norvell | 2014-09-30 |
| 8812861 | Graphical image authentication and security system | Steven L. Osborn, II, James L. Sontag, Joel Norvell | 2014-08-19 |
| 8732477 | Graphical image authentication and security system | Steven L. Osborn, II, James L. Sontag, Joel Norvell | 2014-05-20 |
| 8117458 | Methods and systems for graphical image authentication | Steven L. Osborn, II, James L. Sontag, Joel Norvell | 2012-02-14 |