Average Co-Inventor Count = 4.00
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. W.c. Heraeus Gmbh (1 from 149 patents)
2. Friatec Aktiengesellschaft (1 from 23 patents)
1 patent:
1. 5796019 - Method of manufacturing an electrically conductive cermet