Average Co-Inventor Count = 2.00
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. Helen of Troy Limited (2 from 833 patents)
2 patents:
1. 7243661 - Hair styling appliance
2. D536483 - Hair styling appliance