Average Co-Inventor Count = 2.40
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. Hasbro, Inc. (1 from 496 patents)
2 patents:
1. D484553 - Cloud toy
2. 5180325 - Poseable hair strand for toy doll