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Method of operating a rake system
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Patent number 11,617,976
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Issue date Apr 4, 2023
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Duperon Innovation LLC
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Terry Duperon
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Chain link
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Patent number 11,506,258
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Issue date Nov 22, 2022
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Duperon Innovation LLC
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Kenneth Blanchard
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Compactor construction
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Patent number 7,958,820
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Issue date Jun 14, 2011
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Duperon Innovation, Inc.
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Terry L. Duperon
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B30 - PRESSES