Rhode Island Radio - Miscellaneous Companies

There were dozens of small Rhode Island companies in the 1920's that grew out of the Radio Age. This page is dedicated to the small companies that don't have their own dedicated page.

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Not a radio made made by
a Rhode Island company but a Naragansett Beer Radio

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Popular Electricity 1912

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Providence Magazine May, 1926

Pawtucket Times December 2, 1901

Pawtucket Times January 9,1902

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J. M. Carpenter Tap & Die Co.
Radio Tap and Die Set

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J. M. Carpenter Tap & Die Co.
Radio Tap and Die Set

HELPFULL HINTS TO THE RADIO ENTHUSIASTS

Narragansett Electric Light Company
Donated by Merrill Bancroft

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Wireless Age
April 1919

Radio News August 1930

Providence Journal
March 22, 1924

Click to enlargeProvidence Journal August 28, 1909

Providence Journal
August 28, 1909

Providence Journal
March 26, 1922

Providence Journal
June 12, 1917

Providence Journal
August 3, 1921

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Providence Journal
July 16, 1919

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Providence Journal June 26, 1925

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Nicholson File, March 1924

Providence Business Directory, 1902

McGraw Electrical Directory
October, 1909

Electrical Installation Record
October 1925

Radio News, 1925

Radio Industry September, 1925

Radio News, January 24, 1925

Radio News, November 1925

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Radio Enginering, March 1926

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Radio Broadcast, February 1926

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Radio Enginering, May 1926

Radio Broadcast, January 1926

Wireless Age, July 1925

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Company Phamplet

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Rhode Island Radio Handbook, 1925

Providence Journal December 16, 1923

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Rhode Island Radio Handbook, 1925

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Radio Broadcast, 1926

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Electrical Installation
Record October 1925

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Radio News, October, 1925

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American Electrician, January, 1903

1908 Collyer Wire Card

Radio World, July, 1922

Herman H Sohn & Co, Radio News May, 1922

Herman H Sohn & Co, Radio News April, 1922

Radio Dealer, June, 1922

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American Fabric Co Inc, Radio News, February, 1922

Radio Retailing January 1925

Radio Retailing August 1925

Radio Retailing December 1925

Radio Retailing April 1925

Radio Retailing October 1926

W A Fenner
January, 1915

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The Antenna Insulator Company,
September 20, 1924

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The Antenna Insulator Company,
January, 1924

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L S R Electric Mfg Co,
Radio News, 1922

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Tubular Woven Fabric Company
Electrical Record
July 1922

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Tubular Woven Fabric Company
The Radio Dealer
October 1922

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Tubular Woven Fabric Company
New England Association Of Fire Chiefs
1924

Radio Retailing
October 1928

Radio Retailing
April 1929

Radio Today October, 1935

Pawtucket Times July 11, 1940

Radio News
August 1925

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WSVP 1450

Radio World
March 28, 1931

PATENTS

Here are radio related patents registered by Rhode Islanders not associated with a Rhode Island company listed elseware on this website.

US1550889 VERNIER TUNING DIAL	US1698650 INDUCTION DEVICE- AND MAGNETIC CIRCUITS FOR THE SAME
US1916204 VACUUM TUBE	US1640172 TOROIDAL COIL
US146149 VACUUM TUBE	US1582042 Crystal set built into a headphone
US940746 TELEPHONE SYSTEM	US1047956 SYSTEM FOR AMPLIFYING ELECTRIC CURRENT VARIATIONS
US1377144 TRANSMITTER	US1047956 INSULATOR
US1582194 DETECTOR	US1620609 RADIO APPARATUS
US1564944 ATTACHMENT TERMINAL AND METHOD OF MAKING SAME	US1580853 COIL MOUNTING
US1694091 SECTIONAL INDUCTION COIL	US1170034 ELECTRICAL CONNECTOR
US911774 PHANTOM ELECTRIC CIRCUIT Radio Engineering June 1934	US1417007 PROCESS FOR MAKING ELECTRIC STORAGE BATTERY
US1550744 STATION INDICATION FOR RADIO RECEIVING SETS	US1553200 RADIOGAME
US1622459 RADIO DETECTOR	US1811443 SYSTEM OF SELECTIVE SIGNALING
US1900293 MEANS FOR INCREASING THE SELECTIVITY OF TUNED RADIO FREQUENCY SYSTEMS	US1656839 Means for Preventing Retro Active Effrcts in Audion Amplifier Circuits
US1424637 ELECTRIC CONTROLLING APPARATUS	US2349763 Electric Storage Battery
US1618112 Electric Storage Battery	US1656839 Means for Preventing Retro Active Effrcts in Audion Amplifier Circuits
US2141621 Electric Storage Battery	US1813775 Means for Preventing Retroactive Effects in Audion Amplifier Circuits
US741490 ELECTRICAL SWITCH	US825837 SEPERATOR FOR SECONDAY BATTRY PLATES
US813582 ELECTRICAL STORAGE BATTERY