Average Co-Inventor Count = 5.36
ph-index = 5
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 (5 from 4,363 patents)
5 patents:
1. 8678916 - Methods and apparatus for providing tickets from gaming devices and/or lottery terminals
2. 8419526 - Methods and apparatus for providing tickets from gaming devices and/or lottery terminals
3. 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
4. 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
5. 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