Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4200265 | Furnace for the melting and refining of copper | Gerhard Berndt, Gerhard Kapell, Anton Schummer | 1980-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4200265 | Furnace for the melting and refining of copper | Gerhard Berndt, Gerhard Kapell, Anton Schummer | 1980-04-29 |