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Vent valve for an inner floating roof
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Patent number 11,614,755
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Issue date Mar 28, 2023
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JING KAI INDUSTRIAL CO., LTD.
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Wen-Pin Pan
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Flare tip valve dampening
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Patent number 9,791,067
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Issue date Oct 17, 2017
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Steffes Corporation
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Dean A. Kovash
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G05 - CONTROLLING REGULATING
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Flow rate control device
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Patent number 9,664,302
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Issue date May 30, 2017
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SMC Corporation
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Kenji Fukushima
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G05 - CONTROLLING REGULATING
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Modular check valve system
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Patent number 9,429,956
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Issue date Aug 30, 2016
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Petrotechnologies, Inc.
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David Baer Levy
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Fault tolerant airflow control system
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Patent number 9,222,596
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Issue date Dec 29, 2015
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Hamilton Sundstrand Corporation
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John M. Maljanian
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Solenoid valve having flow control function
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Patent number 8,555,916
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Issue date Oct 15, 2013
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Useong Electro Mechanics Co., Ltd.
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Gwan Ho Ro
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3901266
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G05 - CONTROLLING REGULATING
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3617151
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G05 - CONTROLLING REGULATING
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3593575
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G05 - CONTROLLING REGULATING
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3110655
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G05 - CONTROLLING REGULATING
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3009868
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G05 - CONTROLLING REGULATING
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1900514
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G05 - CONTROLLING REGULATING
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1514975
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G05 - CONTROLLING REGULATING