Average Co-Inventor Count = 2.48
ph-index = 12
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. Mattel, Inc. (17 from 1,703 patents)
2. Trw Vehicle Safety Systems Inc. (4 from 754 patents)
21 patents:
1. 8992283 - Entertainment device with mode indicator
2. 7938218 - Children's ride-on vehicles having ground detection systems
3. 7918710 - Rotatable entertainment device
4. 7905305 - Blow-molded wheels having undulating treads, methods for producing the same, and children's ride-on vehicles including the same
5. 7591335 - Children's ride-on vehicles having ground detection systems
6. 7490558 - Removable tray insert and tray set
7. 7487850 - Children's ride-on vehicles having improved shifter assemblies
8. 7247078 - Rotatable entertainment device
9. 7166047 - Toy ball
10. 6920830 - Removable tray insert and tray set
11. 6890031 - Adjustable child support structure
12. 6811217 - Rocker device
13. D491736 - Rocker device
14. D480884 - Rocker device
15. 6623074 - Vehicle seat