Average Co-Inventor Count = 2.28
ph-index = 14
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. (37 from 189 patents)
2. Sta-med, LLC (4 from 14 patents)
3. The Radio Flyer Company (4 from 14 patents)
4. Plantronics, Inc. (2 from 738 patents)
5. Wm Wrigley Jr Company (1 from 585 patents)
6. Polycom, Inc. (1 from 455 patents)
49 patents:
1. D1072955 - Ride on vehicle
2. D1058435 - Go-kart
3. D1046987 - Go kart
4. D1042654 - Delivery van
5. 11992665 - Needle cover
6. 11090443 - Needle cover
7. D888839 - Ride on vehicle
8. D884086 - Ride-on vehicle
9. 10335554 - Needle cover
10. D828233 - Ride-on tricycle
11. 9994116 - Dual charge ride-on vehicle
12. D819440 - Product container
13. D807439 - Rocket
14. D785716 - Convertible scooter
15. D782580 - Wagon