Average Co-Inventor Count = 3.25
ph-index = 8
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. (12 from 189 patents)
2. Acco Brands Corporation (2 from 396 patents)
3. The Swan Corporation (2 from 18 patents)
16 patents:
1. D651660 - Wagon
2. D645522 - Scooter
3. D594788 - Tricycle
4. D566200 - Children's wagon
5. D564041 - Children's riding toy
6. D564040 - Children's riding toy
7. D564039 - Children's wagon
8. D564037 - Scooter
9. D558647 - Telescoping bicycle
10. D552721 - Bilevel sump sink
11. D552223 - Double bowl sink with low partition wall
12. D547812 - Wagon trailer
13. D547391 - Children's wagon
14. D547393 - Toy car
15. D510105 - Marker