Average Co-Inventor Count = 2.24
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. 9586154 - Toy racetrack with moveable obstacle
2. 9205341 - Action figure with accessories
3. 7753753 - Playsets with pop-up structures
4. D606598 - Dart launcher toy vehicle