Bernard W. Rachel

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Highland Heights, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Single ended quartz projection lamp
- Patent number 6,203,392
- Issue date Mar 20, 2001
- General Electric Company
- Bernard W. Rachel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Design and cooling of single ended quartz projection lamps
- Patent number 6,011,353
- Issue date Jan 4, 2000
- General Electric Company
- Bernard W. Rachel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric lamps containing electrical leads of a molybdenum and tung...
- Patent number 5,754,005
- Issue date May 19, 1998
- General Electric Company
- George E. Sakoske
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coiled-coil filament design for an incandescent lamp
- Patent number 5,680,003
- Issue date Oct 21, 1997
- General Electric Company
- Robert W. Hartwick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double filament incandescent lamp
- Patent number 5,187,405
- Issue date Feb 16, 1993
- General Electric Company
- Bernard W. Rachel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rectangular headlamp filament shield
- Patent number 4,029,985
- Issue date Jun 14, 1977
- General Electric Company
- Bernard W. Rachel
- F21 - LIGHTING