Average Co-Inventor Count = 6.00
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. Ina Schaeffler Kg (1 from 198 patents)
2. Schaeffler Technologies Ag & Co .kg (3,792 patents)
1 patent:
1. 7222597 - Internal combustion engine having a hydraulic device for adjusting the rotation angle of a camshaft relative to a crankshaft