Average Co-Inventor Count = 6.00
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. Korf Engineering Gmbh (2 from 31 patents)
2. Voest-alpine Akt. (2 from 4 patents)
3. Deutsche Voest-alpine Industrieanlagenbau Gmbh (32 patents)
4. Seirlehner, Leopold (0 patent)
5. Tukay, Günther (0 patent)
2 patents:
1. 4805880 - Fluidized bed arrangement for the production of molten pig iron and
2. 4728360 - Process for the production of molten pig iron and steel pre-products