Timothy P. Walgren
17Patents
3h-index
16Co-inventors
53Inventor score
Filing activity: Apr 1, 2004 → Dec 18, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7094042B1 | Dual-inlet gear pump with unequal flow capability | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US10472038B1 | Hydraulic fluid reservoirs for steering actuators on outboard motors | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US9163767B2 | Overshaft fluid transfer coupling and mounting arrangement | Emerging Cross-Sectional Technologies | 4 | Active |
| US9920880B2 | Deaerating assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8992192B2 | Input shaft lubrication for gear pump | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9038801B2 | Clutch with pressure sustaining system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8992193B2 | Shaft assembly including a contained shaft spring load | Emerging Cross-Sectional Technologies | 1 | Active |
| US9234576B2 | Integrated gearbox lube and control system | Emerging Cross-Sectional Technologies | 1 | Active |
| US8814547B2 | Seal retaining sleeve for gear pump | Emerging Cross-Sectional Technologies | 1 | Active |
| US10422476B2 | Deaerating assembly | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8246825B2 | Horizontal filter stage with simultaneous venting and draining | Performing Operations; Transporting | 1 | Active |
| US9677559B2 | Bearing face geometry for gear pump | Emerging Cross-Sectional Technologies | 1 | Active |
| US8801410B2 | Coupling shaft for gear pump | Emerging Cross-Sectional Technologies | 0 | Active |
| US8911222B2 | Input shaft assembly for gear pump | Emerging Cross-Sectional Technologies | 0 | Active |
| US10024319B2 | Method for lubricating a coupling shaft for gear pump | Emerging Cross-Sectional Technologies | 0 | Active |
| US10125859B2 | Integrated gearbox lube and control system | Emerging Cross-Sectional Technologies | 0 | Active |
| US9546655B2 | Coupling shaft for gear pump | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.