Average Co-Inventor Count = 1.91
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. Britax Romer Kindersicherheit Gmbh (4 from 51 patents)
2. Britax Excelsior Limited (2 from 23 patents)
3. Britax Child Safety Inc. (1 from 53 patents)
4. Britax Childcare Limited (0 patent)
7 patents:
1. 9187059 - Adjustable lap strap system
2. 8882192 - Child's safety seat
3. 8746793 - Child safety seat with side impact protection
4. 8449030 - Child safety seat with side impact protection
5. 7717506 - Child restraint apparatus for vehicle
6. 7506926 - Safety seat
7. 6471298 - Child safety seat