Average Co-Inventor Count = 5.25
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. Rayovac Corporation (4 from 185 patents)
4 patents:
1. D387403 - Basketball
2. D386227 - Basketball
3. D386228 - Basketball
4. D377461 - Earring