Average Co-Inventor Count = 3.33
ph-index = 1
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 (3 from 833 patents)
3 patents:
1. D1029565 - French press
2. D1029378 - Hair dryer
3. D989394 - Curling iron