Average Co-Inventor Count = 3.27
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. Eikon Device Inc. (3 from 7 patents)
3 patents:
1. D945962 - Power supply
2. D742001 - Tattoo machine
3. 7969715 - Power supply for a tattoo machine