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Thomas P. De Franco
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Norridge, IL, US
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last 30 patents
Information
Patent Grant
Internal electrical connector for a tension mask tube
Patent number
4,710,669
Issue date
Dec 1, 1987
Zenith Electronics Corporation
Alfred Adamski
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Cathode ray tube neck cleansing-scavenging means and method
Patent number
4,299,016
Issue date
Nov 10, 1981
Zenith Radio Corporation
Thomas P. DeFranco
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Shadow mask thermal compensating assembly
Patent number
3,935,497
Issue date
Jan 27, 1976
Admiral Corporation
Richard H. Cowles
H01 - BASIC ELECTRIC ELEMENTS