Inventor
SCHENK JOHANNES
AT17 patents
⚠️ This page may combine multiple inventors who share the name “SCHENK JOHANNES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VOEST ALPINE IND ANLAGEN
13 patentsUS5948139ASep 7, 1999
Process for the production of molten pig iron or steel pre-products and a plant for carrying out the process
VOEST ALPINE IND ANLAGEN21 citations92
US6220790B1Apr 24, 2001
Process for conveying fine-grained solid
VOEST ALPINE IND ANLAGEN31 citations91
US6202576B1Mar 20, 2001
Process for recycling fine-particle solids discharged from a reactor vessel with a gas
VOEST ALPINE IND ANLAGEN18 citations83
US6336954B1Jan 8, 2002
Process and plant for the direct reduction of particulate iron-oxide-containing material
VOEST ALPINE IND ANLAGEN7 citations71
US5858058AJan 12, 1999
Process and plant for avoiding metal dusting in the direct reduction of iron-oxide-containing materials
VOEST ALPINE IND ANLAGEN9 citations69
US5445668AAug 29, 1995
Method of producing molten pig iron or molten steel pre-products
VOEST ALPINE IND ANLAGEN6 citations69
US6960238B2Nov 1, 2005
Method and installation for the indirect reduction of particulate oxide-containing ores
VOEST ALPINE IND ANLAGEN4 citations61
US7144447B2Dec 5, 2006
Method and device for treating particulate material
VOEST ALPINE IND ANLAGEN5 citations60
US6416566B1Jul 9, 2002
Process for the production of liquid pig iron or liquid steel pre-products
VOEST ALPINE IND ANLAGEN5 citations59
US7597739B2Oct 6, 2009
Method for reducing a particulate material containing a metal, especially iron ore
VOEST ALPINE IND ANLAGEN2 citations58
US5567379AOct 22, 1996
Method of producing molten pig iron or molten steel pre-products and a plant therefor
VOEST ALPINE IND ANLAGEN4 citations58
US6273933B1Aug 14, 2001
Method for blowing fine particles containing metal oxide into a reducing gas
VOEST ALPINE IND ANLAGEN0 citations51
US6569377B2May 27, 2003
Plant for the direct reduction of particulate iron-oxide-containing material
VOEST ALPINE IND ANLAGEN1 citations49