David Mathews
3Patents
2h-index
2Co-inventors
38Inventor score
Filing activity: Nov 18, 1998 → Jul 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD410584S | Electronic temperature/pressure transducer | General | 6 | Expired |
| USD417161S | Electronic temperature/pressure transducer | General | 6 | Expired |
| USD946747S1 | Protective face mask | General | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.