Average Co-Inventor Count = 8.00
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. Rayovac Corporation (2 from 185 patents)
2 patents:
1. D375934 - Battery charger
2. D373992 - Design for a battery charger