Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8500393 | Chopper pump | John Cartwright, David Oswalt | 2013-08-06 |
| 8439642 | Pump and pump impeller | Thomas McClain Scott | 2013-05-14 |
| 6887034 | Centrifugal pump having adjustable clean-out assembly | David L. Mesiter, James T. Hooker, Michael Keith | 2005-05-03 |