Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217304 | Continuous reduction process | Bernhard Albrecht, Hans-Helmut Frey, Vinzenz Habermacher, Georg Halfter | 1980-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217304 | Continuous reduction process | Bernhard Albrecht, Hans-Helmut Frey, Vinzenz Habermacher, Georg Halfter | 1980-08-12 |