Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5228836 | Runner for a pump | Gunther Eichhorn | 1993-07-20 |
| 4262515 | Method and apparatus for bending a tube | — | 1981-04-21 |
| 4190104 | Heat exchanger having helically wound tube coils | — | 1980-02-26 |