Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599171 | Rotary, self-priming, liquip pump, and an impellers and shaft assembly therefor, and a flexible-impeller pump assembly | — | 1997-02-04 |
| 5464327 | Water pressure control system | — | 1995-11-07 |
| 4538959 | Clean-in-place pump | Frank Cantor | 1985-09-03 |