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Drag conveyor system
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Patent number 8,863,940
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Issue date Oct 21, 2014
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Flexicon Corporation
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Keith W. Sterner
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Bag closing apparatus
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Patent number 6,502,367
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Issue date Jan 7, 2003
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Flexicon Corporation
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Keith W. Sterner
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Bag lifting frame retainers
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Patent number 6,427,955
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Issue date Aug 6, 2002
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Flexicon Corporation
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Keith Sterner
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B66 - HOISTING LIFTING HAULING
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Flow promotion apparatus
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Patent number 6,290,098
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Issue date Sep 18, 2001
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Flexicon Corporation
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Keith Sterner
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Bulk bag holder
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Patent number 6,176,278
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Issue date Jan 23, 2001
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Flexicon Corporation
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David R. Gill
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Bulk bag holder
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Patent number 6,149,110
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Issue date Nov 21, 2000
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Flexicon Corporation
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David R. Gill
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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