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Wright; Hershel Earl
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Decatur, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Foam dispensing device
Patent number
4,531,660
Issue date
Jul 30, 1985
Wright; Hershel Earl
George W. Ford
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...