Average Co-Inventor Count = 2.82
ph-index = 1
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. The Radio Flyer Company (3 from 14 patents)
2. Radio Flyer Inc. (1 from 189 patents)
4 patents:
1. D1058435 - Go-kart
2. D1046987 - Go kart
3. D1044962 - Go kart
4. 11358675 - Lockable steering mechanism for ride-on vehicle