Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881869 | Furnace charging throat construction | Bernhard Henneken, Eckhard-K. Scholz, Wolfgang Schroeder, Hans W. Krause | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881869 | Furnace charging throat construction | Bernhard Henneken, Eckhard-K. Scholz, Wolfgang Schroeder, Hans W. Krause | 1989-11-21 |