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Check valve assembly
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Patent number 11,125,354
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Issue date Sep 21, 2021
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Illinois Tool Works Inc.
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Colm M. Carmody
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Check valve assembly
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Patent number 10,682,109
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Issue date Jun 16, 2020
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Illinois Tool Works Inc.
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Colm M. Carmody
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Check valve
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Patent number 8,251,099
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Issue date Aug 28, 2012
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Illinois Tool Works Inc.
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Colm Carmody
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Check valve
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Patent number 7,673,653
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Issue date Mar 9, 2010
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Filtertek Inc.
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Jan W. M. Mijers
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...