Robert B. Barker
4Patents
4h-index
7Co-inventors
43Inventor score
Filing activity: Mar 26, 1979 → Sep 12, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4519700A | Electronically gated paper aligner system | Physics | 68 | Expired |
| US4740621A | Co-production of an aromatic monoamine and an aromatic diamine directly from benzene or a benzene derivative through controlled nitration | Chemistry; Metallurgy | 14 | Expired |
| US4925565A | Process for extracting and disposing of nitrophenolic by-products | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4198156A | Optics contamination prevention utilizing a coanda air deflection system | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.