Average Co-Inventor Count = 3.75
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. Skw Trostberg Aktiengesellschaft (2 from 153 patents)
2. Metallgesellschaft Aktiengesellschaft (1 from 642 patents)
2 patents:
1. 4643768 - Inoculant alloy based on ferrosilicon or silicon and process for its
2. 4540436 - Treatment agent for cast iron melts and a process for the production