Average Co-Inventor Count = 2.00
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. Concord Gmbh (1 from 9 patents)
2. Thyssen Krupp Ag (680 patents)
3. Thyssenkrupp Presta Ag (419 patents)
1 patent:
1. 7380877 - Child seat