Average Co-Inventor Count = 9.76
ph-index = 4
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. Lamkin Corporation (5 from 17 patents)
5 patents:
1. D788865 - Golf grip
2. D788866 - Golf grip
3. 9486678 - Multi-helix grip
4. 9302164 - Variably disposed multi-layer golf grip
5. D735825 - Double helix golf grip design