Average Co-Inventor Count = 3.21
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. Radio Flyer Inc. (6 from 189 patents)
6 patents:
1. 9027944 - Folding scooter
2. 8955855 - Infant wagon
3. 8925935 - Scooter
4. 8529310 - Children's riding toy having electronic sound effects
5. 8511695 - Scooter handlebar holder
6. D654963 - Scooter