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Fluid duct
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Patent number 11,732,823
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Issue date Aug 22, 2023
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DuPont Polymers, Inc.
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Michel C. Renaud
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fluid duct
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Patent number 11,703,159
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Issue date Jul 18, 2023
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DuPont Polymers, Inc.
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Michel C. Renaud
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fluid duct
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Patent number 11,149,887
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Issue date Oct 19, 2021
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DuPont Polymers, Inc.
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Bryan Martin Morris
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Clip for a pipe or duct
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Patent number 8,245,733
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Issue date Aug 21, 2012
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E I du Pont de Nemours and Company
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Michel C. Renaud
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Variable stiffness bellows
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Patent number 7,147,007
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Issue date Dec 12, 2006
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E. I. Du Pont de Nemours and Company
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Michel C. Renaud
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B60 - VEHICLES IN GENERAL
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Tablet dispenser
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Patent number 7,017,780
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Issue date Mar 28, 2006
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E. I. Du Pont de Nemours and Company
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Michel C. Renaud
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Variable stiffness bellows
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Patent number 6,056,018
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Issue date May 2, 2000
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E. I. Du Pont de Nemours and Company
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Michel Claude Renaud
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...