John Thomas Murphy
24Patents
9h-index
24Co-inventors
75Inventor score
Filing activity: Oct 3, 1978 → Oct 24, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6036285A | Brake system using torque feedback control with torque level transitioning | Performing Operations; Transporting | 35 | Expired |
| US5951122A | Antiskid control and wheel lock protection differential reference controller | Performing Operations; Transporting | 30 | Expired |
| US6390571B1 | Redundant aircraft braking system architecture | Performing Operations; Transporting | 21 | Expired |
| US5187885A | Golf shoe insert | Human Necessities | 17 | Expired |
| US6489583B1 | Shimmed electron beam welding process | Performing Operations; Transporting | 15 | Expired |
| US6761538B2 | Continual radial loading device for steam turbine reaction type buckets and related method | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6884964B2 | Method of weld repairing a component and component repaired thereby | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6888090B2 | Electron beam welding method | Performing Operations; Transporting | 10 | Expired |
| US8181528B2 | Method and system for ultrasonic inspection of gearbox ring gear | Physics | 9 | Active |
| US6046014A | Phytofluors as fluorescent labels | Physics | 8 | Expired |
| US6832892B2 | Sealing of steam turbine bucket hook leakages using a braided rope seal | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4273477A | Method and apparatus for installing a dry bulk off-loading system | Performing Operations; Transporting | 7 | Expired |
| US6939106B2 | Sealing of steam turbine nozzle hook leakages using a braided rope seal | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6893224B2 | Methods and apparatus for assembling turbine engines | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7270512B2 | Stacked steampath and grooved bucket wheels for steam turbines | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6639173B1 | Electron beam welding method providing post-weld heat treatment | Chemistry; Metallurgy | 4 | Expired |
| US6652677B2 | Process of welding gamma prime-strengthened nickel-base superalloys | Performing Operations; Transporting | 2 | Expired |
| US7407370B2 | Axial and circumferential seal for stacked rotor and/or stator assembly | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7972614B2 | Dual-action pest control formulation and method | Human Necessities | 1 | Active |
| US10145363B2 | Method for performing up-tower maintenance on a gearbox bearing of a wind turbine | Emerging Cross-Sectional Technologies | 1 | Active |
| US7497658B2 | Stacked reaction steam turbine stator assembly | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US8778372B2 | Dual-action pest control formulation and method | Human Necessities | 1 | Active |
| US7866949B2 | Methods and apparatus for fabricating a rotor for a steam turbine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7537430B2 | Stacked reaction steam turbine rotor assembly | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.