Average Co-Inventor Count = 2.41
ph-index = 3
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. Arrow Plastic Manufacturing Co. (2 from 34 patents)
2. Radio Flyer Inc. (1 from 189 patents)
3 patents:
1. D407946 - Drinking bottle with straw
2. D387703 - Children's wheeled vehicle
3. D362160 - Interlocking utensil set