Average Co-Inventor Count = 5.00
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. Dr. Ing. H.c. F. Porsche Aktiengesellschaft (1 from 4,049 patents)
2. Mercedes-benz Aktiengesellschaft (1 from 932 patents)
3. Abb Daimler-benz Transportation (technology) Gmbh (1 from 16 patents)
3 patents:
1. 6524020 - Camera built into a motor vehicle
2. D421581 - Rail vehicle
3. D382833 - Motor vehicle body