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Extrusion dies for honeycomb body
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Patent number 11,292,152
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Issue date Apr 5, 2022
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Corning Incorporated
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Thomas William Brew
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Extrusion components for honeycomb bodies
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Patent number 11,045,975
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Issue date Jun 29, 2021
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Corning Incorporated
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John Wilbur Allard
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Extrusion components for honeycomb bodies
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Patent number 10,603,814
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Issue date Mar 31, 2020
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Corning Incorporated
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Slater Kent Atkins
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL