Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5733356 | Method and device for processing free-flowing materials | Heribert Konig, Wolfgang Richter, Hermann Staubner | 1998-03-31 |
| 5402439 | Process and apparatus for disposing of dust-form substances from combustion plants | Guido Bullmann, Josef Chwieralski, Peter Jeschka, Hartmut Stockmann, Todor Vlajcic | 1995-03-28 |
| 4551172 | Process of producing liquid carbon-containing iron | Lothar Formanek, Martin Hirsch, Harry Serbent, Wolfram Schnabel, Klaus-Dietrich Fritzsche +1 more | 1985-11-05 |
| 4274867 | Method for producing low-carbon steel from iron ores containing vanadium and/or titanium | Friedrich Bardenheuer, Horst Konig, Alois Junker | 1981-06-23 |
| 4264355 | Methods for producing steel from iron sponge in electric furnaces | Friedrich Bardenheuer, Alois Junker, Horst Konig | 1981-04-28 |
| 4235623 | Continuous smelting method for ferrochrome | — | 1980-11-25 |