Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775298 | Electromagnetic screw channel pump for liquid metals with internally disposed polyphase coils | Joachim Barzantny | 1988-10-04 |
| 4668170 | Electromagnetic stirring pump for liquid metals | Joachim Barzantny, Klaus Thissen | 1987-05-26 |
| 4449890 | Device for controlling a liquid metal flow in a tube | Joachim Barzantny, Joachim Beske, Rainer Hans | 1984-05-22 |