Nicholas Howarth
30Patents
6h-index
14Co-inventors
66Inventor score
Filing activity: Jan 18, 2005 → Oct 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8967967B2 | Propfan engine | Emerging Cross-Sectional Technologies | 33 | Active |
| US8382430B2 | Aeroengine | Emerging Cross-Sectional Technologies | 29 | Active |
| US7165744B2 | Turbine engine arrangements | Performing Operations; Transporting | 29 | Expired |
| US9387923B2 | Gas turbine engine | Emerging Cross-Sectional Technologies | 11 | Active |
| US8453458B2 | Gas turbine engine variable exhaust nozzle | Emerging Cross-Sectional Technologies | 9 | Active |
| US7841185B2 | Turbine engine and a method of operating a turbine engine | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10550700B1 | Efficient gas turbine engine installation and operation | Emerging Cross-Sectional Technologies | 2 | Active |
| US10006374B2 | Control of a gas turbine engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US9631555B2 | Air intake guide | Emerging Cross-Sectional Technologies | 1 | Active |
| US10590856B2 | Gas turbine engine having an annular core bleed | Emerging Cross-Sectional Technologies | 1 | Active |
| US11698030B2 | Geared gas turbine engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US12006835B2 | Efficient gas turbine engine installation and operation | Emerging Cross-Sectional Technologies | 0 | Active |
| US11933634B2 | Compressor variable angle measurement system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10982550B2 | Efficient gas turbine engine installation and operation | Emerging Cross-Sectional Technologies | 0 | Active |
| US11459893B2 | Efficient gas turbine engine installation and operation | Emerging Cross-Sectional Technologies | 0 | Active |
| US12397917B2 | Gas turbine engine compression system with core compressor pressure ratio | Performing Operations; Transporting | 0 | Active |
| US12365470B2 | Gas turbine engine compression system with core compressor pressure ratio | General | 0 | Revoked |
| US11346287B2 | Geared gas turbine engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US12071901B2 | Geared gas turbine engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US11781491B2 | Geared gas turbine engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US11584532B2 | Gas turbine engine compression system with core compressor pressure ratio | Emerging Cross-Sectional Technologies | 0 | Active |
| US12172757B2 | Blower system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12392250B2 | Guide vane assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11339717B2 | Environmental control system | Emerging Cross-Sectional Technologies | 0 | Active |
| US11242155B2 | Gas turbine engine compression system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.