Average Co-Inventor Count = 4.13
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. Volkswagenwerk Aktiengesellschaft (3 from 319 patents)
3 patents:
1. 3997190 - Safety arrangement
2. 3984128 - Vehicle safety device
3. 3931988 - Vehicle safety device