Average Co-Inventor Count = 7.00
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. Mannesmann Sachs Ag (2 from 353 patents)
2 patents:
1. 6622840 - Double clutch assembly
2. 6457572 - Double clutch assembly