Tom Benfield
7Patents
3h-index
9Co-inventors
42Inventor score
Filing activity: Oct 14, 2008 → Jan 16, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8931942B2 | LED-based dental exam lamp | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8459852B2 | LED-based dental exam lamp | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8096807B2 | Dental instrumentation unit | Human Necessities | 5 | Active |
| US7922138B2 | Dental apparatus having an adjustable articulated arm | Mechanical Engineering; Lighting; Heating | 1 | Active |
| USRE46086E1 | Dental instrumentation unit | General | 1 | Active |
| US8814408B2 | LED-based dental exam lamp | General | 0 | Revoked |
| USD606200S1 | Dental utility unit | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.