Keith Gray
9Patents
6h-index
4Co-inventors
52Inventor score
Filing activity: Aug 7, 1991 → Apr 14, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5948040A | Travel reservation information and planning system | Physics | 2,327 | Expired |
| US6321158A | Integrated routing/mapping information | Physics | 1,504 | Expired |
| US5848373A | Computer aided map location system | Physics | 1,035 | Expired |
| US5802492A | Computer aided routing and positioning system | Physics | 1,025 | Expired |
| US5559707A | Computer aided routing system | Physics | 681 | Expired |
| US5186052A | Storm water flow monitoring | Physics | 10 | Expired |
| US6412157B1 | Device for displacing tubular elements relative to one another | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5413005A | Sample collector for fog-containing wastewater | Physics | 6 | Expired |
| US7154994B2 | Synchronization of x-ray data acquisition | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.