Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597739 | Method for reducing a particulate material containing a metal, especially iron ore | Leopold Werner Kepplinger, Johann Reidetschlager, Johannes Schenk, Konstantin Milionis, Hanspeter Ofner | 2009-10-06 |
| 6569377 | Plant for the direct reduction of particulate iron-oxide-containing material | Konstantin Milionis, Johann Reidetschlager, Leopold Werner Kepplinger, Johann Zirngast, Johannes Schenk +1 more | 2003-05-27 |
| 6427815 | Method and device for reducing vibrations | — | 2002-08-06 |
| 6336954 | Process and plant for the direct reduction of particulate iron-oxide-containing material | Konstantin Milionis, Johann Reidetschlager, Leopold Werner Kepplinger, Johann Zirngast, Johannes Schenk +1 more | 2002-01-08 |
| 6143053 | Process for producing sponge iron by direct reduction of iron-oxide-containing material | Johann Reidetschlager, Felix Wallner, Roy Hubert Whipp, Jr. | 2000-11-07 |
| 5873926 | Process for reducing oxide-containing material and plant for carrying out the process | Leopold Werner Kepplinger, Karl-Heinz Zimmerbauer, Roy Hubert Whipp, Jr. | 1999-02-23 |
| 5439504 | Direct-reduction process for directly reducing particulate iron-oxide-containing material | Karl Czermak, Konstantin Milionis, Johannes Schenk | 1995-08-08 |
| 4889323 | Mill arrangement with primary gas mixing means | Hermann Pusch, Konstantin Millionis, Hans Kresl | 1989-12-26 |
| 4822411 | Integrated steel mill arrangement | Gerhard Standler, Konstantin Milionis, Rudolf Zeller | 1989-04-18 |