Average Co-Inventor Count = 1.50
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. Hoogovens Groep B.v. (1 from 95 patents)
2. Hoogovens Staal B.v. (1 from 19 patents)
3. Compagnie Europeenne De Dezingage (1 from 1 patent)
3 patents:
1. 5980725 - Method for upgrading waste material comprising sheet metal with a zinc
2. 5609841 - Method and apparatus for treating a flow of gas containing oxidized
3. 5225176 - Process for the removal of sulfur oxide constituents from a waste gas