Thomas Greenfield
3Patents
3h-index
12Co-inventors
43Inventor score
Filing activity: Oct 7, 2005 → Feb 25, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7909490B2 | Lighting apparatus | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US9091422B2 | LED lighting element | Emerging Cross-Sectional Technologies | 17 | Active |
| USD570297S1 | Information panel | General | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.