Average Co-Inventor Count = 3.00
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. Callaway Golf Company (3 from 2,054 patents)
3 patents:
1. 7765931 - Method for applying indicia to a golf ball
2. 7448323 - Method for applying indicia to a golf ball
3. 7048651 - Golf Ball