Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009397 | Plant to be used for metallurgical treatments of metal compounds and/or metal alloys or for producing calcium carbide | Gerhard Glockler, Heinz Muller, Leopold Werner Kepplinger, Panajiotis Matzawrakos, Heinrich Auberger | 1991-04-23 |
| 4985067 | Process and device for implementing hot chemical processes | Wilhelm Stadlbauer, deceased, Franz Zauner, Rudolf Rinesch, Wolfgang Vanovsek | 1991-01-15 |
| 4781755 | Method of recovering copper and furnace for carrying out the method | Gerhard Glockler, Heinz Muller | 1988-11-01 |