Average Co-Inventor Count = 2.00
ph-index = 1
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 (1 from 4,372 patents)
1 patent:
1. 7988553 - Method and apparatus for enrolling gaming device players into a player-tracking system