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Gas Discharge Lamp Patents 104 files found on 13 pages.
Displaying 8 files per page.
Gateway > Patent Archive > Gas Discharge Lamp Patents > Page 2  
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Design Patents (6)
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001549716

FRANZ SKAUPY
ELECTRIC GAS LAMP WITH GLOW DISCHARGE
GENERAL ELECTRIC COMPANY
Patented 09/11/1925

Hits: 4534

001585252

ANTON LEDERER
ELECTRIC GAS LAMP
WESTINGHOUSE LAMP COMPANY
Patented 05/18/1926

Hits: 4181

001658568

DANIEL MCFARLAN MOORE
METHOD AND APPARATUS FOR MAINTAINING GASEOUS CONDUCTION DISCHARGES
GENERAL ELECTRIC COMPANY
Patented 02/07/1928

Hits: 4560

001675229

FRANZ SKAUPY
ELECTRIC INCANDESCENT LAMP
GENERAL ELECTRIC COMPANY
Patented 06/26/1928

Hits: 4344

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001677000

DANIEL MCFARLAN MOORE
ELECTRIC DISCHARGE DEVICE
GENERAL ELECTRIC COMPANY
Patented 07/10/1928

Hits: 4575

001724584

WILLIAM F. HENDRY
LUMINOUS TUBE SIGN
MANHATTAN ELECTRICAL SUPPLY COMPANY
Patented 09/13/1929

Hits: 4039

001747287

THEODORE WILLARD CASE
SOURCE OF LIGHT
CASE RESEARCH LABORATORY
Patented 02/18/1930

Hits: 4041

001749610

OTTO SCHALLER
GASEOUS CONDUCTION LAMP
SAFETY CAR HEATING & LIGHTING COMPANY
Patented 03/04/1930

Hits: 4481

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