Average Co-Inventor Count = 1.00
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. Schlumberger Systemes (1 from 43 patents)
1 patent:
1. 6779718 - Method for authenticating the result of an instruction in a token