Average Co-Inventor Count = 1.50
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. Other (1 from 832,680 patents)
3 patents:
1. D526693 - Head for a golf club
2. D340493 - Golf club head
3. 5203565 - Golf club head