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. D730204 - Thermometer
2. D730205 - Thermometer with cover