John K. Keigharn
4Patents
4h-index
10Co-inventors
47Inventor score
Filing activity: Oct 8, 1991 → Mar 11, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5177488A | Programmable fiber optic delay line, and radar target simulation system incorporating the same | Physics | 80 | Expired |
| US5518400A | Portable radar target simulator | Physics | 25 | Expired |
| US7145504B1 | Arbitrary radar target synthesizer (arts) | Physics | 16 | Expired |
| US6384771B1 | Automated target generator range and doppler calculator | Physics | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.