Average Co-Inventor Count = 2.82
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. Ideal Toy Corporation (4 from 56 patents)
4 patents:
1. 4222558 - Flight vehicle toy
2. 4073088 - Toy doll
3. 4045908 - Powered vehicle transport vehicle and track having a well therein
4. 3997163 - Target game