Ronald Phillips
23Patents
8h-index
21Co-inventors
75Inventor score
Filing activity: Sep 23, 1974 → Sep 3, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6267306A | Fuel injector including valve needle, injection control valve, and drain valve | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4480208A | Stator structure for an electromagnetic device | Electricity | 17 | Expired |
| US4932636A | Hydraulic-elastomeric mount with bypass through decoupler | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5893516A | Injector | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5522364A | Fuel systems | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4062147A | Horticultural container assembly with saucer drainage and ventilation passage | Human Necessities | 9 | Expired |
| US5172887A | Fluid control valve | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4624233A | Fuel pumping apparatus | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4779599A | Hydraulic mechanism | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4763873A | Fluid control valves | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| USD244760S | Rotary engine model | General | 4 | Expired |
| US4793315A | Fuel pumping apparatus | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4116588A | Fluid pump | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4598685A | Fuel pumping apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5443048A | Fuel pumping apparatus | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5992767A | Injector | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US3961538A | Expansible sheet metal pulley with mannual detent adjustment means | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4187818A | Fuel injection pumping apparatus for internal combustion engines including manifold pressure device | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6133207A | Odor reduction of lubricant additives packages | Chemistry; Metallurgy | 1 | Expired |
| US8299003B2 | Composition comprising a sulfur-containing, phosphorus-containing compound, and/or its salt, and uses thereof | Chemistry; Metallurgy | 1 | Active |
| US7928260B2 | Salt of a sulfur-containing, phosphorus-containing compound, and methods thereof | Chemistry; Metallurgy | 0 | Active |
| US5383435A | Fuel pumping apparatus | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US4504810A | Electromagnetic devices | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.