Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6214083 | Method and plant for producing iron from lumpy and fine-particulate sponge iron | — | 2001-04-10 |
| 6183534 | Plant and process for the production of pig iron and/or sponge iron | Leopold Werner Kepplinger, Konstantin Milionis, Dieter Siuka | 2001-02-06 |
| 5997608 | Process for the production of molten pig iron or molten steel, pre-products and sponge iron and a plant for carrying out the process | Jorg Diehl, Gerald Rosenfellner, Leopold Werner Kepplinger, Konstantin Milionis, Dieter Siuka | 1999-12-07 |
| 5989308 | Plant and process for the production of pig iron and/or sponge iron | Leopold Werner Kepplinger, Konstantin Milionis, Dieter Siuka | 1999-11-23 |
| 4867787 | Mill arrangement with temporary storage vessel and a process of operating the same | Othmar Puhringer, Felix Wallner, Ernst Eichberger, Wilhelm Schiffer, Walter Rockenschaub | 1989-09-19 |
| 4804408 | A mill arrangement and a process of operating the same using off gases to refine pig iron | Othmar Puhringer, Felix Wallner, Ernst Eichberger, Wilhelm Schiffer, Walter Rockenschaub | 1989-02-14 |
| 4523623 | Plate mould for continuous casting | Gunter Holleis | 1985-06-18 |
| 4485837 | Supporting and guiding arc for a cast strand | Gunter Holleis, Werner Scheurecker, Walter Antonitsch | 1984-12-04 |
| 4460031 | Arrangement for preventing slag from penetrating into a continuous casting mould during continuous casting | Fritz Granitz, Reinhard Hargassner, Hubert Bramberger | 1984-07-17 |
| 4294307 | Supporting and guiding stand arrangement to be used in a bow-type continuous casting plant | Werner Scheurecker | 1981-10-13 |