John T. Barr, IV
5Patents
4h-index
9Co-inventors
39Inventor score
Filing activity: Jan 9, 1984 → Sep 11, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4816767A | Vector network analyzer with integral processor | Physics | 108 | Expired |
| US4669051A | Vector network analyzer with integral processor | Physics | 14 | Expired |
| US4661767A | Vector network analyzer with integral processor | Physics | 6 | Expired |
| US4641086A | Vector network analyzer with integral processor | Physics | 5 | Expired |
| US4636717A | Vector network analyzer with integral processor | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.