Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9633509 | Method and apparatus for gaming machines with a tournament play bonus feature | Lee E. Cannon, Robert Guinn, Michael J. Mitchell | 2017-04-25 |
| 9165429 | Method and apparatus for gaming machines with a tournament play bonus feature | Lee E. Cannon, Robert Guinn, Michael J. Mitchell | 2015-10-20 |
| 9111416 | Method and apparatus for gaming machines with a tournament play bonus feature | Lee E. Cannon, Robert Guinn, Michael J. Mitchell | 2015-08-18 |
| 8690661 | Method and apparatus for gaming machines with a tournament play bonus feature | Lee E. Cannon, Robert Guinn, Michael J. Mitchell | 2014-04-08 |
| 8678916 | Methods and apparatus for providing tickets from gaming devices and/or lottery terminals | Lee E. Cannon, Mike Maroney, Robert Gunn, William R. Adams, Jason DeGrandmaison | 2014-03-25 |
| 8430736 | Method and apparatus for gaming machines with a tournament play bonus feature | Lee E. Cannon, Robert Guinn, Michael J. Mitchell | 2013-04-30 |
| 8419526 | Methods and apparatus for providing tickets from gaming devices and/or lottery terminals | Lee E. Cannon, Mike Maroney, Robert Guinn, William R. Adams, Jason DeGrandmaison | 2013-04-16 |
| 8328632 | Methods and apparatus for providing tickets from gaming devices and/or lottery terminals which are not dependent on a player's success on the underlying game | Lee E. Cannon, Mike Maroney, Robert Guinn, William R. Adams | 2012-12-11 |
| 8070590 | Methods and apparatus for providing tickets from gaming devices and/or lottery terminals which are not dependent on a player's success on the underlying game | Lee E. Cannon, Mike Maroney, Robert Guinn, William R. Adams | 2011-12-06 |
| 8043157 | Method and apparatus for gaming machines with a tournament play bonus feature | Lee E. Cannon, Robert Guinn, Michael J. Mitchell | 2011-10-25 |
| 7824267 | Method and apparatus for gaming machines with a tournament play bonus feature | Lee E. Cannon, Robert Guinn, Michael J. Mitchell | 2010-11-02 |
| 7686687 | Methods and apparatus for providing tickets from gaming devices and/or lottery terminals which are not dependent on a player's success on the underlying game | Lee E. Cannon, Mike Maroney, Robert Guinn, William R. Adams | 2010-03-30 |