Average Co-Inventor Count = 3.20
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. Cap Toys, Inc. (2 from 19 patents)
2. Western Publishing Company, Inc. (1 from 27 patents)
3. Play Mates Toys Limited Company (1 from 1 patent)
4 patents:
1. 5342064 - Acquisition game
2. 5154657 - Wheeled jet reaction toy
3. 5026054 - Toy
4. 4944363 - Toy ball