Average Co-Inventor Count = 2.40
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. Ifp Energies Nouvelles (2 from 1,164 patents)
2 patents:
1. 11530932 - Method of characterizing the condition of a road
2. 10830659 - Method of controlling a positive-ignition internal combustion engine by means of a knock estimator