Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7470310 | Method and device for producing a static bed | Rainer Walter Kastner, Kurt Wieder, Johann Wurm, Hado Heckmann | 2008-12-30 |
| 7341080 | Method for loading pourable material and device for carrying out said method | Mohamed Tarek El-Rayes, Reinhard Redl, Johann Wurm, Rainer Walter Kastner | 2008-03-11 |
| 4697274 | Electric melting furnace arrangement as well as a method of influencing the composition of a mineral melt for producing wool | Bernhard Enkner, Leopold Amon, Alfred Kubelbock, Wolfgang Trimmel, Paul Nalepka +4 more | 1987-09-29 |
| 4678168 | Tilting channel arrangement for guiding a molten material | Bernhard Enkner, Leopold Amon, Alfred Kubelbock, Wolfgang Trimmel, Paul Nalepka +4 more | 1987-07-07 |
| 4617672 | Electric furnace arrangement | Bernhard Enkner, Leopold Amon, Alfred Kubelbock, Wolfgang Trimmel, Paul Nalepka +4 more | 1986-10-14 |