Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6309620 | Carbonyl iron silicide powder | Reinhold Schlegel | 2001-10-30 |
| 6180235 | Phosphorus-containing iron powders | Bernd Leutner, Reinhold Schlegel | 2001-01-30 |
| 6036742 | Finely divided phosphorus-containing iron | Bernd Leutner, Reinhold Schlegel | 2000-03-14 |