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Nathaniel A. Farmer
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Creve Coeur, MO, US
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last 30 patents
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Patent Grant
Drain cover
Patent number
9,643,113
Issue date
May 9, 2017
Hussmann Corporation
Nathaniel A. Farmer
E03 - WATER SUPPLY SEWERAGE
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last 30 patents
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Patent Application
DRAIN COVER
Publication number
20150233628
Publication date
Aug 20, 2015
Hussmann Corporation
Nathaniel A. Farmer
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...