Average Co-Inventor Count = 4.00
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. Volkswagen Akiihngesellschaft (1 from 4 patents)
2. Volkswagen Ag (3,218 patents)
1 patent:
1. 11333106 - Internal combustion engine and method for exhaust aftertreatment thereof