Average Co-Inventor Count = 3.60
ph-index = 2
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. (3 from 1,702 patents)
3 patents:
1. 7086605 - Toy vehicle slot track
2. 6883720 - Toy vehicle slot track
3. D474816 - Combined remote control unit and display stand for toy vehicles