| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Electrical machinery and energy | |
| #3 | Measurement | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Clifton William H | 3 |
| #2 | Davis Lee W | 2 |
| #3 | Johnson Damon B | 2 |
| #4 | Clifton William Hugh | 2 |
| #5 | Stanaszek F | 1 |
| #6 | Roberts Leo L | 1 |
| #7 | Davis L | 1 |
| #8 | Faison Charles B | 1 |
| #9 | Bright H | 1 |
| #10 | Maginnis F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4135863A | Impeller for a magnetically coupled pump | |
| CA1025921A | Motor-coupling assembly | |
| US3969043A | Process cooled submersible pump and motor assembly | |
| US3829248A | Utility pump | |
| US3791773A | Submersible pump | |
| US3503554A | Fountain display apparatus | |
| GB1242243A | Electric motor pump | |
| CA992393A | Pump | |
| US3411450A | Pump | |
| FR1333461A | Motor-pump unit | |
| US3170407A | Motor-pump unit | |
| US3072062A | Liquid pump | |
| US2986938A | Pressure gage | |
| CA707133A | Motor-pump unit |