Donald Gray
3Patents
3h-index
8Co-inventors
47Inventor score
Filing activity: Nov 7, 1988 → Sep 16, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8383369B2 | Intermittent detection during analytical reactions | Emerging Cross-Sectional Technologies | 39 | Active |
| US4827123A | Direction sensitive optical shaft encoder | Electricity | 23 | Expired |
| US5146873A | Freezeless animal waterer | Human Necessities | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.