Robert B. Fenwick
5Patents
4h-index
8Co-inventors
50Inventor score
Filing activity: Sep 10, 1970 → Jul 15, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4947244A | Video selection and distribution system | Electricity | 234 | Expired |
| US4001692A | Time diversity data transmission apparatus | Electricity | 51 | Expired |
| USRE34611E | Video selection and distribution system | General | 21 | Expired |
| US4244053A | Privacy communication method and system | Electricity | 8 | Expired |
| US5072333A | Switching apparatus for high frequency signals with plural parallel printed circuit boards interconnected by alternating input and isolation lines | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.