David W. Vrona
3Patents
2h-index
7Co-inventors
33Inventor score
Filing activity: Dec 2, 1985 → Jun 21, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5490504A | Endotracheal tube attachment device | Emerging Cross-Sectional Technologies | 78 | Expired |
| US4742195A | High temperature hermetic switch | Electricity | 4 | Expired |
| US4994750A | Use of capacitance for protecting against overheating of a waterbed heater | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.