Average Co-Inventor Count = 2.00
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. Wilson Sporting Goods Co. (4 from 456 patents)
4 patents:
1. D1017395 - Tennis ball container
2. D998455 - Tennis ball container
3. D974910 - Tennis ball container overcap
4. D952464 - Tennis ball container overcap