Average Co-Inventor Count = 1.00
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. Siemens Automotive S.a. (2 from 55 patents)
2 patents:
1. 5826551 - Process and device for controlling the lift of an internal combustion
2. 5690065 - Method and device for optimizing air filling in an internal combustion