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Charles Seiter
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Los Angeles, CA, US
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last 30 patents
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Patent Grant
Time-temperature indicator
Patent number
4,057,029
Issue date
Nov 8, 1977
Infratab Corporation
Charles Seiter
G01 - MEASURING TESTING
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Patent Grant
Telltale device
Patent number
3,967,579
Issue date
Jul 6, 1976
Kaye; Stanton H.
Charles Seiter
G01 - MEASURING TESTING