Average Co-Inventor Count = 5.00
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. Siemens Aktiengesellschaft (1 from 30,052 patents)
2. Continental Automotive Gmbh (2,388 patents)
1 patent:
1. 7334329 - Method for pretreating a piezoelectric ceramic and method for adjusting an injection valve