Paul J. Ruzicka
4Patents
1h-index
3Co-inventors
33Inventor score
Filing activity: Apr 20, 2016 → Jan 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10533570B2 | Opposed impeller wear ring undercut to offset generated axial thrust in multi-stage pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10746189B2 | Center bushing to balance axial forces in multi-stage pumps | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12341336B2 | Reliability improvement for switch controlled motor operated devices | Electricity | 0 | Active |
| US12313082B2 | Volute design for lower manufacturing cost and radial load reduction | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.