Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Mill arrangement with primary gas mixing means

Mill arrangement with primary gas mixing means

US Patent 4889323 · Granted Dec 26, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for reducing a particulate material containing a metal, especially iron o2009
Plant for the direct reduction of particulate iron-oxide-containing material2003
Method and device for reducing vibrations2002
Process and plant for the direct reduction of particulate iron-oxide-containing 2002
Process for producing sponge iron by direct reduction of iron-oxide-containing m2000
Process for reducing oxide-containing material and plant for carrying out the pr1999
Direct-reduction process for directly reducing particulate iron-oxide-containing1995
Integrated steel mill arrangement1989
Process for the direct reduction of iron-oxide-containing materials1988