Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9120017 | Arrangement for building and operating human-computation and other games | David M. Chickering, Anton Mityagin | 2015-09-01 |
| 8137201 | Arrangement for building and operating human-computation and other games | David M. Chickering, Anton Mityagin | 2012-03-20 |