Yechiel Spector
18Patents
10h-index
19Co-inventors
69Inventor score
Filing activity: May 3, 1978 → Mar 23, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6061141A | Method and system for detecting gases or vapors in a monitored area | Physics | 66 | Expired |
| US5281816A | Method and apparatus for detecting hydrocarbon vapors in a monitored area | Physics | 64 | Expired |
| US5610359A | Method of generating non-toxic smoke | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5441114A | Portable system for extinguishing a fire | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5425426A | Fire extinguishing methods and systems | Human Necessities | 25 | Expired |
| US5588493A | Fire extinguishing methods and systems | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4765244A | Apparatus for the detection and destruction of incoming objects | Physics | 16 | Expired |
| US5423385A | Fire extinguishing methods and systems | Human Necessities | 14 | Expired |
| US4270613A | Fire and explosion detection and suppression system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5124709A | Method and apparatus for detecting fire, explosion, and/or projectile penetration | Physics | 10 | Expired |
| US4199682A | Fire and explosion detection apparatus | Physics | 9 | Expired |
| US5090482A | Method and apparatus for extinguishing fires | Human Necessities | 7 | Expired |
| US4677294A | Self-calibrating radiation sensors and control for radiation sensors | Physics | 4 | Expired |
| US5492179A | System for extinguishing a fire in a volume for delivery from a distance | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5492180A | Painting wall surfaces with an ignitable solid-fuel composition which generates a fire-extinguishing particulate aerosol | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4263971A | Fire and explosion suppression apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4569399A | Safety enclosure | Performing Operations; Transporting | 3 | Expired |
| US7638770B2 | Method for detecting a fire condition in a monitored region | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.