Average Co-Inventor Count = 2.40
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. Zf Friedrichshafen Ag (2 from 3,448 patents)
2 patents:
1. 8534425 - Method for regulating the level of a section of an oil tray comprising at least two sections
2. 8152675 - Device for optimizing the feed function of the ring gear of a differential with regard to the maximum flow rate