Average Co-Inventor Count = 2.00
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. Dunlop Sports Company Limited (3 from 489 patents)
3 patents:
1. 9981166 - Golf club head
2. 9561409 - Golf club head
3. 8979672 - Golf club head