Average Co-Inventor Count = 2.00
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. Refratechnik Holding Gmbh (1 from 25 patents)
1 patent:
1. 7459210 - Granulated raw material for refractory products and also a process for the production of and use of the granulated raw material