Average Co-Inventor Count = 5.00
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. Zf Friedrichshafen Ag (1 from 3,444 patents)
2. Zf Active Safety Gmbh (1 from 115 patents)
1 patent:
1. 11215225 - Bearing arrangement