Average Co-Inventor Count = 3.00
ph-index = 4
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. Instep, LLC (3 from 6 patents)
2. Tri Industries, Inc. (1 from 17 patents)
4 patents:
1. 6158641 - Folding frame child carrier
2. 6155579 - Folding child stroller and frame carrier
3. D408335 - Folding child stroller and frame carrier
4. 5522614 - Multi-purpose collapsible infant stroller