John D. Ray
6Patents
4h-index
6Co-inventors
50Inventor score
Filing activity: Mar 5, 1993 → Nov 26, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6386514B1 | Portable hitch-mounted winch | Performing Operations; Transporting | 30 | Expired |
| US5501981A | Method and apparatus for chemiluminescent detection of sulfur | Emerging Cross-Sectional Technologies | 12 | Expired |
| US11625730B2 | Synthetic online entity detection | Electricity | 5 | Active |
| US5937616A | Vial capping machine | Emerging Cross-Sectional Technologies | 4 | Expired |
| US10767390B2 | Lock alignment and mounting template system and method | Fixed Constructions | 1 | Active |
| US6416412B1 | System for remotely activating a sound in a game unit | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.