Average Co-Inventor Count = 4.00
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. The First Years Inc. (2 from 101 patents)
2 patents:
1. 6578209 - Tubs for bathing infants and toddlers
2. D469860 - Tub