Average Co-Inventor Count = 2.00
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. Britax Romer Kindersicherheit Gmbh (2 from 51 patents)
2 patents:
1. 7044549 - Child safety seat
2. 6799799 - Child safety seat