Average Co-Inventor Count = 2.67
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. Voest-alpine Industrieanlagenbau Gmbh & Co. (1 from 45 patents)
2 patents:
1. 6907915 - Method and installation for producing a metal strip
2. 6134934 - Process and device for reverse rolling metal strips