Average Co-Inventor Count = 3.24
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. Eaton Corporation (4 from 5,989 patents)
4 patents:
1. D800856 - Golf putter grip
2. D794147 - Golf putter grip
3. D745100 - Golf grip
4. D738974 - Golf grip