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. L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des (1 from 715 patents)
1 patent:
1. 5527629 - Process of depositing a layer of silicon oxide bonded to a substrate of