Average Co-Inventor Count = 2.35
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. (4 from 1,702 patents)
4 patents:
1. 11426670 - Toy vehicle booster
2. 10315123 - Convertible toy vehicle playset
3. 10188959 - Toy track sets
4. 9707490 - Convertible toy vehicle playset