Average Co-Inventor Count = 3.64
ph-index = 5
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. Acushnet Company (6 from 3,593 patents)
6 patents:
1. D598064 - Golf club head
2. D592258 - Golf club head
3. D591811 - Golf club head
4. D591812 - Golf club head
5. D580504 - Club head
6. D580503 - Iron golf club head