Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6033193 | Single seal gear pump | Stephen Michael Burns, Roy D. Hollie, James K. Roberts | 2000-03-07 |
| 6007312 | Encapsulated magnet for magnetic drive pumps | Kenneth E. Knodell | 1999-12-28 |
| 5702234 | Fluid pump with bearing set having lubrication path | — | 1997-12-30 |
| 4846641 | Readily-removable floating bushing pump construction | Thomas B. Martin | 1989-07-11 |
| 4493625 | Grooved gear pump | — | 1985-01-15 |
| 4414523 | Encapsulated magnet for magnetic drive | — | 1983-11-08 |