Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773079 | Process for melting down and degassing lumpy material | Gerhard Bruckmann, Johann Kemmer, Felix Muller, Detley Schlebusch | 1988-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773079 | Process for melting down and degassing lumpy material | Gerhard Bruckmann, Johann Kemmer, Felix Muller, Detley Schlebusch | 1988-09-20 |