Average Co-Inventor Count = 4.00
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. Soletanche Freyssinet (1 from 107 patents)
1 patent:
1. 9212462 - Wall formed in soil, the wall including a hollow prefabricated element, and a method of making such a wall