Average Co-Inventor Count = 1.20
ph-index = 6
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)
7 patents:
1. 6004182 - Temporary structure
2. D403026 - Children's riding vehicle
3. D389877 - Wagon
4. D388473 - Children's canopy wagon
5. 5669617 - Children's stake wagon
6. D366776 - Chair
7. D366772 - Stool