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Mark L. Hart
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South Windsor, CT, US
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last 30 patents
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Patent Grant
Easy mount picture package
Patent number
4,384,648
Issue date
May 24, 1983
LeRoy Hart
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Grant
Easy mount picture package
Patent number
4,336,884
Issue date
Jun 29, 1982
LeRoy Hart
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...