Average Co-Inventor Count = 2.06
ph-index = 1
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. 12296278 - Toy vehicle track
2. 11883758 - Toy vehicle playset
3. 11534697 - Toy vehicle playset with interactive features