Average Co-Inventor Count = 3.60
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. Volkswagen Ag (3 from 3,209 patents)
3 patents:
1. 7290419 - Key system for a motor vehicle
2. D525561 - Vehicle
3. D510544 - Vehicle