Average Co-Inventor Count = 3.00
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. 7350742 - Pullthru paper towel dispenser
2. D520278 - Paper towel holder