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. Voest-alpine Industrieanlagenbau Gmbh (1 from 150 patents)
2. Brifer International Ltd. (1 from 13 patents)
1 patent:
1. 5833734 - Process for the direct reduction of particulate iron-containing material