Average Co-Inventor Count = 2.14
ph-index = 2
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 (3 from 4,372 patents)
3 patents:
1. 8500544 - Keno simulation of other game outcomes
2. 8475257 - Bingo system with downloadable common patterns
3. 8070579 - Bingo system with downloadable common patterns