Average Co-Inventor Count = 3.60
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. Acushnet Company (3 from 3,586 patents)
3 patents:
1. D402726 - Sole of a golf club head
2. D400945 - Portion of a backface of a golf club head
3. D366080 - Golf club metal wood head