Average Co-Inventor Count = 3.13
ph-index = 4
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 (5 from 833 patents)
5 patents:
1. D863779 - Soap dispensing brush
2. D817004 - Soap dispensing brush
3. D783204 - Hair styling iron
4. D767205 - Hair styling iron
5. D764863 - Coffee bean grinder