Average Co-Inventor Count = 1.60
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. Soletanche Freyssinet (2 from 106 patents)
2. Salvarem (0 patent)
2 patents:
1. 11566264 - Process for obtaining a cementitious mineral substance
2. 9944566 - Process for the manufacture of a grout for concrete