John D. Young
31Patents
15h-index
35Co-inventors
81Inventor score
Filing activity: Oct 15, 1984 → Dec 21, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5182513A | Method and apparatus for a multi-channel multi-frequency data acquisition system for nondestructive eddy current inspection testing | Physics | 89 | Expired |
| US5389876A | Flexible eddy current surface measurement array for detecting near surface flaws in a conductive part | Physics | 80 | Expired |
| US5728108A | Rotary drive mechanism for instrument handle | Human Necessities | 60 | Expired |
| US6003305A | Method of reducing internal combustion engine emissions, and system for same | Emerging Cross-Sectional Technologies | 44 | Expired |
| US8175718B2 | Electrode patch and method for neurostimulation | Human Necessities | 40 | Active |
| US6257869A | Matrix bed for generating non-planar reaction wave fronts, and method thereof | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US6391267B1 | Method of reducing internal combustion engine emissions, and system for same | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5989010A | Matrix bed for generating non-planar reaction wave fronts, and method thereof | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US5510709A | Eddy current surface inspection probe for aircraft fastener inspection, and inspection method | Physics | 37 | Expired |
| US4838184A | Method and apparatus for disposing of landfill produced pollutants | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US5817286A | Processes for the synthesis of hydrogen cyanide | Performing Operations; Transporting | 35 | Expired |
| US5006800A | Eddy current imaging apparatus and method using phase difference detection | Physics | 23 | Expired |
| US5063780A | Ultrasonic dimensional and flaw inspection of thin-walled tubular elements | Physics | 22 | Expired |
| US5841277A | Hand-holdable probe having a flexible eddy current sensor | Physics | 20 | Expired |
| US5418457A | System and method for aligning an inspection probe and maintaining uniform spacing between the probe surface and an inspection surface | Performing Operations; Transporting | 17 | Expired |
| US6029530A | Finger controlled inspection apparatus | Human Necessities | 14 | Expired |
| US10137583B1 | Razor device and method of using same | Performing Operations; Transporting | 12 | Active |
| US5108693A | Non-destructive dimensional and flaw inspection of thin wall tube weldments | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5801532A | Hand-holdable eddy-current probe | Physics | 12 | Expired |
| US4620444A | High speed gated peak detector | Physics | 11 | Expired |
| US4659956A | Compound focus ultrasonic transducer | Electricity | 11 | Expired |
| US5895871A | Finger controlled inspection apparatus | Human Necessities | 11 | Expired |
| US5063779A | Non-destructive dimensional and flaw inspection of thin wall tube weldments | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6692775B2 | Bactericidal gel and method for treating burns and dermal lesions | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD834750S1 | Razor device | General | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.