Average Co-Inventor Count = 1.50
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 3,386 patents)
2 patents:
1. 6318317 - Device for interrupting the power flow between at least one valve and at least one cam of camshaft
2. 5495831 - Valve actuating mechanism for an internal combustion engine