Average Co-Inventor Count = 3.00
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. Outokumpu Engineering Contractors Oy (1 from 12 patents)
1 patent:
1. 5492554 - Method for producing high-grade nickel matte from at least partly