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Off-loading conveying system
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Patent number 5,474,167
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Issue date Dec 12, 1995
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Aaron J. Warkentin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Off-loading conveying system
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Patent number 5,215,179
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Issue date Jun 1, 1993
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Aaron J. Warkentin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Off-loading conveying system
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Patent number 5,195,628
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Issue date Mar 23, 1993
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Aaron J. Warkentin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Off-loading conveying system
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Patent number 5,029,692
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Issue date Jul 9, 1991
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Aaron J. Warkentin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Product handling system
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Patent number 4,961,489
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Issue date Oct 9, 1990
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MAF Industries, Inc.
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Aaron J. Warkentin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Water accumulator flume
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Patent number 4,245,936
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Issue date Jan 20, 1981
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Pennwalt Corporation
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Aaron J. Warkentin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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-
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Comestible packaging apparatus
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Patent number 4,051,645
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Issue date Oct 4, 1977
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Aaron James Warkentin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL