Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8393876 | Gas tolerant subsea pump | Cliff H. Campen, Eric S. Conaway | 2013-03-12 |
| 6422838 | Two-stage, permanent-magnet, integral disk-motor pump | — | 2002-07-23 |
| 6241486 | Compact sealless screw pump | — | 2001-06-05 |
| 6012909 | Centrifugal pump with an axial-field integral motor cooled by working fluid | Frederic W. Buse, Mark S. Piercey | 2000-01-11 |
| 5192193 | Impeller for centrifugal pumps | Paul V. Cooper | 1993-03-09 |