Average Co-Inventor Count = 2.00
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. Ecole Centrale Des Arts Et Manufactures (1 from 2 patents)
1 patent:
1. 4763528 - Non-destructive method for determining at least one point of a crack