Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5449422 | Method and device for the heat treatment of heat treatable material in an industrial furnace | Rudolf Pflanz, Bernd Onderka, Franz Engelberg | 1995-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5449422 | Method and device for the heat treatment of heat treatable material in an industrial furnace | Rudolf Pflanz, Bernd Onderka, Franz Engelberg | 1995-09-12 |