John Coleman
3Patents
3h-index
17Co-inventors
43Inventor score
Filing activity: Dec 19, 2003 → Jul 24, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7068176B2 | Smoke detector with sound quality enhancement chamber | Physics | 13 | Expired |
| USD615887S1 | Thermostat | General | 12 | Expired |
| USD517439S1 | Smoke detector | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.