Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960462 | Acicular, ferromagnetic metal particles essentially consisting of iron, and their preparation | Michael Mueller, Ekkehard Schwab, Werner Steck, Helmut Auweter, Rainer Feser | 1990-10-02 |