Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647195 | Systems, devices and methods for electronic sports book wagering with a wager sell back option | Richard M. Brook | 2014-02-11 |
| 8475267 | Systems, devices and methods for electronic sports book wagering with a wager sell back option | Richard M. Brook | 2013-07-02 |
| 8398483 | Systems, devices and methods for electronic sports book wagering with a wager sell back option | Richard M. Brook | 2013-03-19 |