James D. Phillips
24Patents
12h-index
21Co-inventors
81Inventor score
Filing activity: Jan 30, 1976 → Nov 5, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5819791A | Check valve including means to permit selective back flow | Emerging Cross-Sectional Technologies | 122 | Expired |
| US5412474A | System for measuring distance between two points using a variable frequency coherent source | Physics | 120 | Expired |
| US5129407A | Variable camshaft | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5622526A | Apparatus for trueing CBN abrasive belts and grinding wheels | Performing Operations; Transporting | 29 | Expired |
| US4948021A | Spare-tire mount bicycle rack | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4945683A | Abrasive belt grinding machine | Performing Operations; Transporting | 25 | Expired |
| US5367866A | Crankpin grinder | Performing Operations; Transporting | 17 | Expired |
| US4956687A | Backside contact blocked impurity band detector | Electricity | 15 | Expired |
| US5210978A | Nose piece retainer for abrasive belt backing shoe | Performing Operations; Transporting | 14 | Expired |
| US4624610A | Milling machine | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5142827A | Crankpin grinder and method | Performing Operations; Transporting | 12 | Expired |
| US5433562A | Cutter quick change system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5722878A | Method and apparatus for microfinishing | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US8009420B1 | Heat transfer of processing systems | Emerging Cross-Sectional Technologies | 8 | Active |
| US4399546A | Silicon carbide furnace | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4934882A | Apparatus for monitoring the angular position of a workpiece | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4750849A | Method and apparatus for milling | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4551048A | Milling machine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4952995A | Infrared imager | Electricity | 5 | Expired |
| US4717296A | Method and apparatus for finishing workpieces | Emerging Cross-Sectional Technologies | 1 | Expired |
| USH1055H | Thermal energy coagulation and washing of latex particles | General | 0 | Active |
| USD1040525S1 | Brush with stand | General | 0 | Active |
| US4129789A | Tool load sensor and control circuit | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4522189A | Adjustable cam bar assembly | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.