Average Co-Inventor Count = 2.00
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. Mattel, Inc. (4 from 1,702 patents)
4 patents:
1. D691677 - Toy tracked vehicle
2. D691676 - Toy wheeled vehicle
3. D663789 - Remote controller
4. D656562 - Remote controller