Average Co-Inventor Count = 2.40
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. Psi 91, Inc. (3 from 4 patents)
2. Other (1 from 832,961 patents)
4 patents:
1. 10022594 - Game ball with grip zones
2. 9956458 - Game ball
3. 9259624 - Game ball with grip zones
4. 9089740 - Game ball