Average Co-Inventor Count = 1.29
ph-index = 4
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. (6 from 1,702 patents)
6 patents:
1. 8910787 - Protective case for portable electronic device
2. D654109 - Video camera
3. D631061 - Digital audio player
4. 6412787 - Children's ride-on vehicle
5. D437006 - Children's ride-on vehicle carriage
6. D436387 - Children's ride-on vehicle