David Waddleton
20Patents
4h-index
15Co-inventors
60Inventor score
Filing activity: Mar 8, 1994 → Nov 8, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7118336B2 | Pressurized oil supply for propeller engine system | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US5417556A | Bearing for gear pump | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US8572985B2 | Air filtration system for gas turbine engine pneumatic system | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US9096326B2 | Nitrogen bubbler system in fuel tank and method | Performing Operations; Transporting | 9 | Active |
| US10501169B2 | Propeller blade angle control system | Emerging Cross-Sectional Technologies | 3 | Active |
| US10544717B2 | Shared oil system arrangement for an engine component and a generator | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US12163474B2 | System and method for purging a fuel manifold of a gas turbine engine using a flow divider assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US10465609B2 | Engine fuel system for use with composite aircraft | Emerging Cross-Sectional Technologies | 0 | Active |
| US11124312B2 | Aircraft motive flow line | Emerging Cross-Sectional Technologies | 0 | Active |
| US12180895B2 | System and method for purging a fuel manifold of a gas turbine engine through a flow divider valve | Emerging Cross-Sectional Technologies | 0 | Active |
| US11230979B2 | Aircraft engine fuel system and method | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11732653B2 | System and method for purging a fuel manifold of a gas turbine engine through a flow divider valve | Emerging Cross-Sectional Technologies | 0 | Active |
| US11280342B2 | Rotodynamic pump and method | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11459958B2 | Rotodynamic pump having a body defining a body cavity with a first and second housing portion defining a portion of an impeller cavity and disposed within the body cavity wherein the body cavity extends at least in part around the second housing portion and the housing portions defining an impeller clearance | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11391214B2 | System and method for purging a fuel manifold of a gas turbine engine using a flow divider assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US11225888B2 | Shared oil system arrangement for an engine component and a generator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10793256B2 | Propeller blade angle control system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11536201B2 | System and method for purging a fuel manifold of a gas turbine engine through a flow divider valve | Emerging Cross-Sectional Technologies | 0 | Active |
| US11846236B2 | System and method for purging a fuel manifold of a gas turbine engine using a flow divider assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US11261793B2 | Engine fuel system for use with composite aircraft | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.