Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9679303 | Scratch cards and wagering game environments | Mary Griffin, Andrew C. Guinn, Jeremy M. Hornik, Daniel P. Louie, Richard B. Robbins | 2017-06-13 |
| 9183700 | Game of chance utilizing social network contact attributes | Jeffrey L. Allen, Andrew C. Guinn, Damon E. Gura, Robert L. Kyte, Richard B. Robbins +2 more | 2015-11-10 |
| 8777732 | Game play while in queue for entry into an event | Richard B. Robbins, Mary Griffin, Andrew C. Guinn, Travis N. Nelson | 2014-07-15 |
| 8641501 | Game of chance utilizing social network contact attributes | Jeffrey L. Allen, Andrew C. Guinn, Damon E. Gura, Robert L. Kyte, Richard B. Robbins +2 more | 2014-02-04 |
| 8475283 | Player incentives for wagering game transfers | Andrew C. Guinn, Richard B. Robbins, Richard T. Schwartz, Alfred Thomas | 2013-07-02 |