Average Co-Inventor Count = 3.43
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)
2. Vinci Construction (1 from 4 patents)
2 patents:
1. 11320262 - Geolocation method and system for implementing same
2. 11014580 - Underground distribution system for the distribution of goods in an urban environment