Average Co-Inventor Count = 14.01
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. Jfe Steel Corporation (1 from 1,800 patents)
2. Thyssenkrupp Steel Ag (1 from 29 patents)
1 patent:
1. 7919194 - High strength steel sheet having superior ductility