Average Co-Inventor Count = 1.50
ph-index = 5
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. Roadmaster, Inc. (6 from 56 patents)
6 patents:
1. D392343 - Child's ride-on toy
2. D377773 - Child's riding cycle
3. D376561 - Snow board
4. 5556116 - Adjustable riding toy with interchangeable back ends
5. 5553879 - Adjustable riding toy with an adjustable axle height connection
6. 5553878 - Adjustable riding toy with wave ride wheel