Average Co-Inventor Count = 9.04
ph-index = 8
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 (12 from 17 patents)
12 patents:
1. D788865 - Golf grip
2. D788866 - Golf grip
3. D781386 - Putter grip
4. 9486678 - Multi-helix grip
5. 9302164 - Variably disposed multi-layer golf grip
6. 9199146 - Golf grip with raked gripping features
7. D735825 - Double helix golf grip design
8. 8541497 - Composition and manufacturing methods for grips
9. 8334337 - Composition and manufacturing methods for grips
10. D664223 - Golf grip
11. D664224 - Golf grip
12. D664225 - Golf grip