George E. Biegel
7Patents
4h-index
1Co-inventors
43Inventor score
Filing activity: Feb 23, 1990 → Dec 12, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5140228A | Apparatus for regulating the intensity of light emitted by a lamp | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5880946A | Magnetically controlled transformer apparatus for controlling power delivered to a load | Electricity | 23 | Expired |
| US5345150A | Regulating light intensity by means of magnetic core with multiple windings | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5239239A | Surrounding a portion of a lamp with light regulation apparatus | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7274574B1 | Magnetically controlled transformer apparatus for controlling power delivered to a load with current transformer feedback | Electricity | 3 | Expired |
| US7952301B2 | Auto-dimming apparatus for controlling power delivered to a load | Electricity | 2 | Active |
| US5347257A | Varying inductances | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.