Average Co-Inventor Count = 3.43
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. Nickent Golf Equipment Company (1 from 2 patents)
2 patents:
1. D532846 - Putter
2. D488201 - Golf club iron head