Stephen F. Held
7Patents
7h-index
4Co-inventors
48Inventor score
Filing activity: Jun 7, 2004 → May 18, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7173820B2 | Data center cooling | Electricity | 141 | Expired |
| US7046514B2 | Data center cooling | Electricity | 140 | Expired |
| US7684193B2 | Data center cooling | Electricity | 73 | Active |
| US7881057B2 | Data center cooling | Electricity | 61 | Active |
| US7529086B2 | Data center cooling | Electricity | 51 | Active |
| US8780555B2 | Data center cooling | Electricity | 25 | Active |
| US8432690B2 | Data center cooling | Electricity | 23 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.