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Diaphragm and diaphragm valve
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Patent number 9,239,119
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Issue date Jan 19, 2016
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Goyen Controls Co. Pty. Ltd.
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Georgina E. Morris
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve diaphragm
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Patent number D739499
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Issue date Sep 22, 2015
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Goyen Controls Co. Pty. Ltd.
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Christopher Wilfred Shorey
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D23 - Environmental heating and cooling
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Poppet type flow control valve
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Patent number 8,011,639
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Issue date Sep 6, 2011
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Goyen Controls Co. Pty Ltd.
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Andrew John McCausland
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve diaphragm
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Patent number D636059
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Issue date Apr 12, 2011
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Goyen Controls Co Pty Limited
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Christopher Wilfred Shorey
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D23 - Environmental heating and cooling
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Valve diaphragm
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Patent number D631945
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Issue date Feb 1, 2011
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Goyen Controls Co Pty Limited
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Christopher Wilfred Shorey
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D23 - Environmental heating and cooling
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Reverse pulse cleaning of filter elements
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Patent number 7,517,376
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Issue date Apr 14, 2009
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Goyen Controls Co. Pty. Ltd.
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Andrew John McCausland
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Bladder valve
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Patent number 7,419,132
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Issue date Sep 2, 2008
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Goyen Controls Co. Pty Ltd.
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Andrew John McCausland
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Air flow control valve
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Patent number 6,820,855
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Issue date Nov 23, 2004
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Goyen Controls Co. PTY Limited
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Patrick Alexander Heller
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Bag house cleaning systems
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Patent number 5,887,797
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Issue date Mar 30, 1999
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Goyen Controls Co Pty Ltd
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Jeff Elliott
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Connections for valves
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Patent number 5,555,909
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Issue date Sep 17, 1996
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Goyen Controls Co. Pty. Limited
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Jeff Elliott
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Rapid pulse delivery diaphragm valve
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Patent number 5,520,366
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Issue date May 28, 1996
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Goyen Controls Co. Pty. Limited
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Jeff Elliott
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...