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John T. Herren
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Farmville, VA, US
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last 30 patents
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Patent Grant
Gutter guard apparatus
Patent number
5,566,513
Issue date
Oct 22, 1996
John T. Herren
E04 - BUILDING
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Patent Grant
Sanitary trash recycling apparatus
Patent number
5,205,417
Issue date
Apr 27, 1993
John T. Herren
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING