Average Co-Inventor Count = 5.00
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. Hermann C. Starck Berlin Gmbh & Co Kg (1 from 6 patents)
2. Herman C. Starck Berlin (1 from 2 patents)
2 patents:
1. 5141821 - High temperature MCrAl(Y) composite material containing carbide particle
2. 4671932 - Nickel-based hard alloy