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James L. Pauley
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Salt Lake City, UT, US
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last 30 patents
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Patent Grant
Densitometer with automatic gain and reference value adjustment of...
Patent number
4,697,236
Issue date
Sep 29, 1987
Helena Laboratories Corporation
Gene A. Butts
G01 - MEASURING TESTING
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Patent Grant
Method of scanning optical density patterns
Patent number
4,684,244
Issue date
Aug 4, 1987
Helena Laboratories Corporation
Gene A. Butts
G01 - MEASURING TESTING