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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 11  
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Subcategories 
Design Patents (6)
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002108487

ANDREW F. HENNINGER JR.
NEGATIVE GLOW DISPLAY
Patented 03/26/1938

Hits: 5474

002118000

HANS WOJTKOWIAK
GASEOUS ELECTRIC DISCHARGE SYSTEM
LUMINOR ELECTRIC COMPANY
Patented 05/17/1938

Hits: 3055

002123721

WILLIAM G.H. FINCH
FACSIMILE RECORDING TUBE
Patented 07/12/1938

Hits: 2032

002138197

HERMANN PRESSLER
ELECTRIC DISCHARGE LAMP
RADIO PATENTS CORPORATION
Patented 12/29/1938

Hits: 3190

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002143527

GILBERT T. SCHMIDLING
EASTERN ELECTRONICS RESEARCH INC.
Patented 01/10/1939

Hits: 3121

002177710

NEWELL T. GORDON
FLUORESCENT SIGN LAMP
GENERAL ELECTRIC COMPANY
Patented 10/31/1939

Hits: 3153

002217315

ANDREW F. HENNINGER JR.
LIGHT SOURCE
Patented 10/08/1940

Hits: 5105

002225712

THOMAS W. PRICE
ELECTRIC DISCHARGE DEVICE
GENERAL ELECTRIC COMPANY
Patented 12/24/1940

Hits: 3232

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