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High torque polymer fittings
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Patent number 10,569,390
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Issue date Feb 25, 2020
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Entegris, Inc.
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John A. Leys
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Connection verification tool
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Patent number 10,443,999
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Issue date Oct 15, 2019
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Entegris, Inc.
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John A. Leys
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Wrench
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Patent number D811183
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Issue date Feb 27, 2018
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Entegris, Inc.
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John A. Leys
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D08 - Tools and hardware
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Wrench
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Patent number D790936
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Issue date Jul 4, 2017
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Entegris, Inc.
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John A. Leys
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D08 - Tools and hardware
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Welded diaphragm valve
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Patent number 8,689,817
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Issue date Apr 8, 2014
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Entegris, Inc.
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John A. Leys
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...