Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499264 | Process and arrangement for operating a double furnace installation | Hans Schaller, Michael Schmengler, Uwe Mager | 1996-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499264 | Process and arrangement for operating a double furnace installation | Hans Schaller, Michael Schmengler, Uwe Mager | 1996-03-12 |