Robert L. Hosfield
9Patents
6h-index
13Co-inventors
52Inventor score
Filing activity: Aug 29, 2003 → Mar 18, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6886639B2 | High flow foam system for fire fighting applications | Emerging Cross-Sectional Technologies | 22 | Expired |
| US7997348B2 | Foam proportioning system with low-end controller | Human Necessities | 11 | Active |
| US8297369B2 | Fire-extinguishing system with servo motor-driven foam pump | Human Necessities | 10 | Active |
| USD642132S1 | Control panel | General | 9 | Expired |
| USD643377S1 | Dual horizontal control panel | General | 9 | Expired |
| US8789614B2 | Ultra-high pressure fire-fighting system | Human Necessities | 8 | Active |
| US9149671B2 | Compact fire-extinguishing system with high-pressure foam proportioning system | Human Necessities | 4 | Active |
| USD642135S1 | Dual vertical control panel | General | 3 | Expired |
| US8511395B2 | Redundant stationary fire fighting system and method | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.