Average Co-Inventor Count = 4.00
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. Callaway Golf Company (2 from 2,054 patents)
2 patents:
1. 7468007 - Dual dimple surface geometry for a golf ball
2. 7250012 - Dual dimple surface geometry for a golf ball