Roy E. Voshall
6Patents
4h-index
11Co-inventors
50Inventor score
Filing activity: Apr 7, 1977 → Feb 11, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4260864A | Vacuum-type circuit interrupter with an improved contact with axial magnetic field coil | Electricity | 14 | Expired |
| US4471309A | Vacuum detector | Physics | 10 | Expired |
| US4149050A | Cup-shaped contacts for vacuum interrupters having a continuous annular contact surface | Electricity | 7 | Expired |
| US4215255A | Vacuum arc switching device with internal shielding | Electricity | 5 | Expired |
| US4401868A | Vacuum interrupter with a spacially modulated axial magnetic field contact | Electricity | 4 | Expired |
| US4797522A | Vacuum-type circuit interrupter | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.