Average Co-Inventor Count = 2.67
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. Britax Romer Kindersicherheit Gmbh (9 from 51 patents)
2. Britax Child Safety Inc. (1 from 53 patents)
10 patents:
1. 12246629 - Child safety seat rotatably mounted on a base
2. 11660989 - Extendible protective element for use in a child safety seat
3. 11084402 - Extendible protective element for use in a child safety seat
4. 10766384 - Child safety seat
5. 10632871 - Child safety seat with headrest height adjustment mechanism
6. 10589644 - Apparatus for use in a child safety seat
7. 9908444 - Child safety seat
8. 9694783 - Child safety seat
9. D743243 - Portion of a child safety seat
10. D737129 - Portion of a child safety seat