Average Co-Inventor Count = 9.00
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. C Rob. Hammerstein Gmbh (1 from 10 patents)
1 patent:
1. 5660437 - Child seat capable of being integrated into a motor-vehicle seat