Average Co-Inventor Count = 1.35
ph-index = 5
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. (7 from 1,702 patents)
7 patents:
1. 4526553 - Floppy limbed water immersible figure toy
2. 4416074 - Ring viewer
3. 4339889 - Multiple function doll
4. 4223561 - Motion translating mechanism
5. 4126960 - Doll with pivotable head and puckering lips
6. 4114313 - Combination doll and accessory articles
7. 4003157 - Sneezing doll improvement