Average Co-Inventor Count = 2.40
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. Fisher-price, Inc. (2 from 87 patents)
2 patents:
1. 5937461 - Reconfigurable infant support
2. 5794540 - Child's easel/table