Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510368 | Screw-centrifugal pump | — | 2009-03-31 |
| 5545005 | Centrifugal pump | — | 1996-08-13 |
| 4540334 | Open-type centrifugal pump with single-blade impeller | — | 1985-09-10 |
| 4349322 | Cooling a motor of a centrifugal pump for conveying liquids with deposited solids | — | 1982-09-14 |
| 4347035 | Centrifugal pump with single blade impeller | — | 1982-08-31 |