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. Commissariat a L'energie Atomique (1 from 3,559 patents)
2. L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des (1 from 715 patents)
3. La Soudure Autogene Francaise (1 from 29 patents)
4. Societe Chimique De La Grande Paroisse, Azote Et Produits Chimiques (1 from 13 patents)
1 patent:
1. 4251708 - Method and apparatus for electron beam welding