David W. DiOrio
7Patents
6h-index
13Co-inventors
60Inventor score
Filing activity: Jan 3, 1983 → Oct 24, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5321758A | Power efficient hearing aid | Electricity | 64 | Expired |
| USD866381S1 | Siren | General | 30 | Active |
| US4569019A | Video sound and system control circuit | Human Necessities | 26 | Expired |
| USD850939S1 | Flood and freeze sensor | General | 23 | Active |
| US5111506A | Power efficient hearing aid | Electricity | 21 | Expired |
| US4572506A | Raster line comparator circuit for video game | Electricity | 8 | Expired |
| US4551682A | Digital sine-cosine generator | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.