Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597736 | Method for utilizing slag | Alexander Fleischanderl | 2009-10-06 |
| 6491864 | Plant for charging metal carriers to melt-down gasifying zone | Johannes Schenk | 2002-12-10 |
| 6273933 | Method for blowing fine particles containing metal oxide into a reducing gas | Leopold Werner Kepplinger, Michael Nagl, Franz Hauzenberger, Bernhard Rinner, Felix Wallner +2 more | 2001-08-14 |
| 6258148 | Method of charging metal carriers to a melt-down gasifying zone | Johannes Schenk | 2001-07-10 |
| 6210627 | Arrangement for the dosed introduction of fine-particulate material into a reactor vessel | Leopold Werner Kepplinger, Felix Wallner | 2001-04-03 |
| 6149708 | Process for producing sponge iron | Werner Kepplinger, Felix Wallner | 2000-11-21 |
| 6030432 | Process for reducing ore fines and arrangement for carrying out the process | Werner Kepplinger, Felix Wallner, Johannes-Leopold Schnek, Il Ock Lee, Yong-Ha Kim +1 more | 2000-02-29 |
| 5049355 | Process for producing an ODS sintered alloy | Wolfgang Glatzle | 1991-09-17 |