Average Co-Inventor Count = 6.00
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. Dr. Ing. H.c. F. Porsche Aktiengesellschaft (2 from 4,049 patents)
2 patents:
1. 7967580 - Oil pump for an internal combustion engine
2. 7544052 - Oil pump for an internal combustion engine