Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5467366 | Electrode system | Eberhard Steinmetz, Klaus Peters | 1995-11-14 |
| 4710607 | Plasma burner with replaceable consumable electrodes | Kurt Kegel, Dieter Zollner, Inge Lauterbach-Dammler, Thomas Taube, Friedrich Rittman | 1987-12-01 |
| 4675878 | Method and device for the melting and heating of materials | Kurt Kegel, Claudio Conradty, Dieter Zollner, Inge Lauterbach-Dammler, Friedrich Rittmann | 1987-06-23 |