Jack Brass
26Patents
13h-index
13Co-inventors
74Inventor score
Filing activity: Dec 26, 2000 → Jun 24, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7553051B2 | LED work light | Emerging Cross-Sectional Technologies | 78 | Expired |
| US6979104B2 | LED inspection lamp | Emerging Cross-Sectional Technologies | 57 | Expired |
| US7204606B2 | LED inspection lamp and LED spot light | Emerging Cross-Sectional Technologies | 45 | Expired |
| US7568816B2 | LED inspection lamp and LED spot light | Emerging Cross-Sectional Technologies | 44 | Active |
| US7214952B2 | LED lamps and LED driver circuits for the same | Emerging Cross-Sectional Technologies | 43 | Expired |
| US7758204B2 | LED spotlight | Emerging Cross-Sectional Technologies | 43 | Active |
| US8033681B2 | LED work light | Emerging Cross-Sectional Technologies | 24 | Active |
| US8562184B2 | LED work light | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US7296423B2 | Composition and methods for injection of sealants into air conditioning and refrigeration systems | Emerging Cross-Sectional Technologies | 18 | Expired |
| US8789963B2 | Compact LED work light | Electricity | 18 | Active |
| USD520164S1 | Work light | General | 15 | Expired |
| US8388167B2 | LED lamps and LED driver circuits for the same | Emerging Cross-Sectional Technologies | 14 | Active |
| US7490951B2 | LED lamps and LED driver circuits for the same | Emerging Cross-Sectional Technologies | 14 | Active |
| US8316653B2 | Inspection port | Mechanical Engineering; Lighting; Heating | 13 | Active |
| US7145649B2 | Method of producing an ultra-violet or near ultra-violet light source for non-destructive inspection or testing | Physics | 13 | Expired |
| US7950818B2 | LED lamps and LED driver circuits for the same | Emerging Cross-Sectional Technologies | 9 | Active |
| US9464767B2 | LED work light | Emerging Cross-Sectional Technologies | 8 | Active |
| US7392735B2 | Manual liquid metering device and cartridge | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7559245B2 | Vacuum gauge and refrigeration system service tool, and methods of using the same | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9182089B2 | Compact LED work light | Electricity | 4 | Active |
| US6595039B2 | Method of applying liquid fluorescent dyes to the internal parts of air conditioning or refrigeration systems | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7614663B2 | Swivel assemblies for conduits carrying pressurized fluids to or from air conditioning or refrigeration systems | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8065884B2 | Composition and methods for injection of sealants into air conditioning and refrigeration systems | Emerging Cross-Sectional Technologies | 2 | Active |
| US9599563B2 | LED inspection lamp and LED spotlight | Emerging Cross-Sectional Technologies | 2 | Active |
| US7478649B2 | Absorbent plugs and caps for air conditioning and refrigeration fittings | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.