Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9729533 | Human verification by contextually iconic visual public turing test | David Snelling, Scott Thompson, Adam T. Fritz | 2017-08-08 |
| 8959621 | Human verification by contextually iconic visual public turing test | David Snelling, Scott Thompson, Adam T. Fritz | 2015-02-17 |