Average Co-Inventor Count = 3.00
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. Gaz De France-(Gdf) Service National (1 from 12 patents)
2. Gdf Suez (15 patents)
1 patent:
1. 7200456 - Identification process that makes it possible to confer traceability to manufactured products