Average Co-Inventor Count = 1.00
ph-index = NA
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. La Societe Des Amis De L'ecole Superieure De Physique Et Chimie Industrielles De La Ville De Paris (1 patent)
2. Geoservices Equipements Sas (0 patent)
0 patent: