Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8500393 | Chopper pump | Eddie Cottrell, David Oswalt | 2013-08-06 |
| 5660533 | Vacuum assisted priming and cooling system for a pump | — | 1997-08-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8500393 | Chopper pump | Eddie Cottrell, David Oswalt | 2013-08-06 |
| 5660533 | Vacuum assisted priming and cooling system for a pump | — | 1997-08-26 |