Average Co-Inventor Count = 4.00
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 (5 from 3,576 patents)
5 patents:
1. 3995857 - Golf club head
2. 3995858 - Golf club head
3. 3995864 - Golf club head
4. 3995865 - Golf club head
5. 3955820 - Golf club head