Average Co-Inventor Count = 3.00
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. Kolcraft Enterprises, Inc. (3 from 106 patents)
3 patents:
1. 7819410 - Child walkers
2. 7347432 - Child walker
3. 6863287 - Child walker