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. Total Sa (1 from 227 patents)
2. Totalenergies Onetech (1 from 113 patents)
2 patents:
1. 12298465 - Method for determination of real subsoil composition
2. 10379258 - Method and device for determining proportion cubes