Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876197 | Method for heating a fuel-fired industrial furnace and regenerator/burner system therefor | Martin Wicker, Gerhard Villinger, Wolfgang Bender | 1999-03-02 |
| 5449422 | Method and device for the heat treatment of heat treatable material in an industrial furnace | Rudolf Pflanz, Bernd Onderka, Richard Breisinger | 1995-09-12 |
| 5301929 | Conveying device for push-type or continuous-heating furnaces | Rudolf Pflanz | 1994-04-12 |
| 5032177 | Method and apparatus for the removal of slag from metallic melt bath in a melting furnace | Hans-Otto Jochem | 1991-07-16 |
| 4572485 | Apparatus for melting a melting stock composed of scrap metal and/or coarse scrap material | Luciano Fabris, Robert N. Schneider, Gerhard Villinger, Walter Truninger | 1986-02-25 |