Average Co-Inventor Count = 3.43
ph-index = 2
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. Usinor (1 from 74 patents)
2. Usinor Sacilor (1 from 32 patents)
2 patents:
1. 6086689 - Process for manufacturing a foil of ferritic stainless steel having a
2. 5866065 - Ferritic stainless steel of use in particular for catalyst supports