John Alexander
5Patents
5h-index
6Co-inventors
52Inventor score
Filing activity: Sep 5, 1997 → Mar 18, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6083353A | Handheld portable digital geographic data manager | Physics | 213 | Expired |
| US6574561B2 | Emergency management system | Human Necessities | 199 | Expired |
| US6999876B2 | Modular architecture for rapid deployment and coordination of emergency event field surveillance | Physics | 53 | Expired |
| US6868340B2 | Emergency management system | Human Necessities | 49 | Expired |
| US8674813B2 | Method and apparatus for communication between a remote device and an operator | Performing Operations; Transporting | 12 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.