Average Co-Inventor Count = 1.60
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. Century Products Company (4 from 54 patents)
4 patents:
1. D394162 - Childs car seat shell
2. 5733004 - Shoulder belt guide
3. D392479 - T-Shield
4. D389286 - Shoulder belt guide