Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10034333 | Method for operating an arc furnace and smelting system having an arc furnace operated according to the method | Ralph-Herbert Backes | 2018-07-24 |
| 9949322 | Method for operating an electric arc furnace and melting plant having an electric arc furnace operated according to said method | Dieter Fink, Detlef Rieger | 2018-04-17 |
| 9370053 | Method for controlling a melt process in an arc furnace and signal processing component, program code and data medium for performing said method | Björn Dittmer, Klaus Krüger, Sascha Leadbetter, Thomas Matschullat, Detlef Rieger | 2016-06-14 |
| 9175359 | Method for operating an arc furnace comprising at least one electrode, regulating and/or control device, machine-readable program code, data carrier and arc furnace for carrying out said method | Klaus Krüger, Thomas Matschullat, Detlef Rieger | 2015-11-03 |
| 8410800 | Method for determining the size and shape measure of a solid material in an arc furnace, an arc furnace, a signal processing device and program code and a memory medium | Klaus Krüger, Thomas Matschullat, Detlef Rieger | 2013-04-02 |
| 8412474 | Method for determining a radiation measurement for thermal radiation, arc furnace, a signal processing device programme code and storage medium for carrying out said method | Klaus Krüger, Thomas Matschullat, Detlef Rieger | 2013-04-02 |
| 8254427 | Device for controlling an arc furnace installation | Martin Biermann, Thomas Matschullat, Johannes Scharf, Gerd Schelbert, Uwe Stürmer | 2012-08-28 |
| 8023550 | Reactance ballast device | — | 2011-09-20 |