James C. Murphy
30Patents
15h-index
54Co-inventors
84Inventor score
Filing activity: Aug 29, 1974 → Jun 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5900107A | Fitting installation process and apparatus for a molded plastic vessel | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4887770A | Electrostatic rotary atomizing liquid spray coating apparatus | Performing Operations; Transporting | 44 | Expired |
| US3978578A | Method for packaging semiconductor devices | Electricity | 41 | Expired |
| US6485668B1 | Method for fabricating composite pressure vessels and products fabricated by the method | Performing Operations; Transporting | 34 | Expired |
| US7216408B2 | Flexible rail multiaxis machine tool and method | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5664311A | Automated spar assemby tool | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5368073A | Hydropneumatic pressure vessel having an improved diaphragm assembly | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US5183483A | Pneumatic circuit control for pressure swing adsorption systems | Performing Operations; Transporting | 26 | Expired |
| US6190598A | Method for making thermoplastic composite pressure vessels | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5143524A | Electrostatic particle filtration | Performing Operations; Transporting | 23 | Expired |
| US6171423A | Method for fabricating composite pressure vessels | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US7596843B2 | Rotating internal support apparatus and method for large hollow structures | Emerging Cross-Sectional Technologies | 21 | Active |
| US5616837A | Fuel line pressure test | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4811898A | Electrostatic powder spray gun with adjustable deflector and electrostatic shield | Performing Operations; Transporting | 17 | Expired |
| US5526994A | Filament-wound isotensoid pressure vessels having geodesic domes | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6554939B1 | Container and method of forming the container | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5556497A | Fitting installation process | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4955103A | Vacuum cleaner with suction indicator | Human Necessities | 13 | Expired |
| US5388720A | Flanged diffuser and air cell retainer for pressure vessel | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5484079A | Hydropneumatic filament-wound pressure vessel | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5806705A | Sealing technique for hydropneumatic pressure vessel | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7052048B2 | Through flange | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US11000786B2 | Dynamic plate pack for soil extrusion system | Chemistry; Metallurgy | 2 | Active |
| US10166640B2 | Reconfigurable flexible rail method | Emerging Cross-Sectional Technologies | 1 | Active |
| US10759059B2 | Automated bin packing tool method | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.