Average Co-Inventor Count = 2.86
ph-index = 3
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 (4 from 4,363 patents)
4 patents:
1. D970629 - Gaming system
2. D959562 - Gaming system
3. D953441 - Gaming system
4. D936747 - Gaming system