Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774072 | Preparation of acicular alpha-Fe.sub.2 O.sub.3 | Volker Arndt, Rainer Feser, Werner Steck, Helmut Jakusch | 1988-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774072 | Preparation of acicular alpha-Fe.sub.2 O.sub.3 | Volker Arndt, Rainer Feser, Werner Steck, Helmut Jakusch | 1988-09-27 |