Average Co-Inventor Count = 1.78
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 (4 from 833 patents)
4 patents:
1. D1017250 - Soap dispensing brush
2. D1011767 - Brush
3. D985222 - Cleaning tool
4. D954931 - Fan