David A Schnellbach
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Sep 3, 2014 → Sep 3, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9833644B2 | Air purification respirator voice amplifier | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.