Average Co-Inventor Count = 3.27
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. Wilson Sporting Goods Co. (3 from 452 patents)
3 patents:
1. D976353 - Volleyball
2. D975219 - Football
3. D975226 - Volleyball