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Formable wing up lagging
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Patent number 11,142,404
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Issue date Oct 12, 2021
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Punching Concepts, Inc.
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Nicholas L. Kowalski
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Directional discharge wing pulley
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Patent number 10,442,631
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Issue date Oct 15, 2019
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Punching Concepts, Inc.
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Nicholas L. Kowalski
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Formed winged pulley
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Patent number 8,857,606
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Issue date Oct 14, 2014
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Punching Concepts, Inc.
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Nicholas L. Kowalski
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL