Average Co-Inventor Count = 3.00
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. Sumitomo Rubber Industries Limited (4 from 4,414 patents)
4 patents:
1. 11806595 - Golf club head with interior weight adjustable in multiple directions
2. 11123619 - Golf club head with interior weight adjustable in multiple directions
3. 10398954 - Golf club head with interior weight adjustable in multiple directions
4. 9987535 - Golf club head with interior weight adjustable in multiple directions