Average Co-Inventor Count = 3.43
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. Safety 1st, Inc. (2 from 65 patents)
2 patents:
1. 5503411 - Tricycle/rocker combination
2. 5474355 - Combination booster seat and high chair