Average Co-Inventor Count = 1.45
ph-index = 1
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. Vega Grieshaber Kg (2 from 464 patents)
2. Schaeffler Technologies Ag & Co .Kg (1 from 3,794 patents)
4 patents:
1. D1091351 - Combined control unit and display instrument for level sensors
2. D1077660 - Device for level measurement
3. D1028751 - Radar sensor
4. 8997965 - Friction clutch device