John Frederick Lockyer
20Patents
8h-index
27Co-inventors
75Inventor score
Filing activity: Jun 2, 1978 → Jun 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5836163A | Liquid pilot fuel injection method and apparatus for a gas turbine engine dual fuel injector | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US5826423A | Dual fuel injection method and apparatus with multiple air blast liquid fuel atomizers | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US5988531A | Method of making a fuel injector | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4201437A | Mounting arrangement for electrical plug-in components | Electricity | 13 | Expired |
| US6021570A | Annular one piece combustor liner | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7966832B1 | Combustor | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US9631512B2 | Gas turbine offline compressor wash with buffer air from combustor | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US8778091B1 | Compressor wash with air to turbine cooling passages | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US7975487B2 | Combustor assembly for gas turbine engine | Emerging Cross-Sectional Technologies | 8 | Active |
| US8056346B2 | Combustor | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8099940B2 | Low cross-talk gas turbine fuel injector | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US5426933A | Dual feed injection nozzle with water injection | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US9296038B2 | Method and apparatus for swaged liquid injector spoke | Emerging Cross-Sectional Technologies | 2 | Active |
| US9151227B2 | End-fed liquid fuel gallery for a gas turbine fuel injector | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11459903B1 | Redirecting stator flow discourager | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9341194B2 | Gas turbine engine compressor with a biased inner ring | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11746666B2 | Voluted hook angel-wing flow discourager | Emerging Cross-Sectional Technologies | 0 | Active |
| US11732611B1 | Long-arm flange design for connecting and supporting thin-walled parts subject to high bending and thermal loads | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11859544B1 | Turbine exhaust gas recirculation mixer box | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11174754B1 | Thermal bridge for connecting sections with a large temperature differential under high-pressure conditions | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.