Average Co-Inventor Count = 2.40
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. Veitscher Magnesitwerke-actien-gesellschaft (1 from 27 patents)
2. Radex-heraklith Industriebeteiligungs Aktiengesellschaft (1 from 12 patents)
2 patents:
1. 5403526 - Process for preparing benzo(a)pyrene-free, carbon-containing, refractory
2. 5328879 - Binding and plasticizing agent for preparing carbon-containing,