Average Co-Inventor Count = 2.67
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 (3 from 833 patents)
2. Amazon Technologies, Inc. (1 from 22,566 patents)
4 patents:
1. D853265 - Doorbell
2. D804331 - Measuring cup
3. D802449 - Measuring pitcher
4. D786631 - Vegetable spiralizing device