Average Co-Inventor Count = 4.20
ph-index = 2
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. Audi Ag (2 from 3,401 patents)
2. Kolbenschmidt Aktiengesellschaft (1 from 57 patents)
2 patents:
1. 5178036 - Steering wheel
2. 4936261 - Apparatus for introducing a fuel additive to the fuel tank of an