Average Co-Inventor Count = 3.09
ph-index = 12
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Igt (12 from 4,377 patents)
2. Ardent Progressive Systems and Games, LLC (2 from 2 patents)
3. E-T-T, LLC (1 from 2 patents)
15 patents:
1. 10832523 - Casino beverage validation and payment systems
2. 10672229 - Casino patron service validation device
3. 9633509 - Method and apparatus for gaming machines with a tournament play bonus feature
4. 9165429 - Method and apparatus for gaming machines with a tournament play bonus feature
5. 9111416 - Method and apparatus for gaming machines with a tournament play bonus feature
6. 8690661 - Method and apparatus for gaming machines with a tournament play bonus feature
7. 8430736 - Method and apparatus for gaming machines with a tournament play bonus feature
8. 8419526 - Methods and apparatus for providing tickets from gaming devices and/or lottery terminals
9. 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
10. 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
11. 8070598 - Player tracking system
12. 8043157 - Method and apparatus for gaming machines with a tournament play bonus feature
13. 7976389 - Method and apparatus for gaming machines with a tournament play bonus feature
14. 7824267 - Method and apparatus for gaming machines with a tournament play bonus feature
15. 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