Average Co-Inventor Count = 1.80
ph-index = 1
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 (3 from 51 patents)
3 patents:
1. 11878610 - Child safety seat
2. 11660989 - Extendible protective element for use in a child safety seat
3. 11084402 - Extendible protective element for use in a child safety seat