Average Co-Inventor Count = 2.18
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. 8882561 - Multifunction removable memory device with ornamental housing
2. 7934974 - Compact styling head
3. 7384325 - Feature-altering toy