Average Co-Inventor Count = 2.77
ph-index = 3
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. (3 from 497 patents)
2. Play Visions, Inc. (1 from 2 patents)
3 patents:
1. 6699096 - Toy with character and vehicle components
2. D432191 - Toy football
3. 6076513 - Trigger operated bow type toy gun