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Actuation and valve mechanism
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Patent number 11,859,359
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Issue date Jan 2, 2024
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RUBICON RESEARCH PTY LTD
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David John Aughton
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Actuation and valve mechanism
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Patent number 11,155,974
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Issue date Oct 26, 2021
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RUBICON RESEARCH PTY LTD
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David John Aughton
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Actuation and valve mechanism
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Patent number 10,337,642
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Issue date Jul 2, 2019
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Rubicon Research Pty Ltd
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David John Aughton
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Flow regulating apparatus
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Patent number 9,353,884
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Issue date May 31, 2016
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SURPASS INDUSTRY CO., LTD.
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Masahiro Hasunuma
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve bonnet assembly
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Patent number 9,328,843
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Issue date May 3, 2016
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Parker-Hannifin Corporation
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Spencer M. Nimberger
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve arrangement
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Patent number 7,578,496
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Issue date Aug 25, 2009
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Allegheny Valve and Coupling, Inc.
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Raymond V. Heelan, Jr.
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Motor-operated valve
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Patent number 7,494,108
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Issue date Feb 24, 2009
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Fujikoki Corporation
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Yasushi Inoue
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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High torque rotating actuator
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Patent number 6,231,027
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Issue date May 15, 2001
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Cooper Cameron Corporation
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Gerald S. Baker
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gas tap
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Patent number 6,102,367
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Issue date Aug 15, 2000
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Luxembourg Patent Company
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Jean-Claude Schmitz
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Shut-off valve
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Patent number 5,829,734
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Issue date Nov 3, 1998
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Aage V. Kjaers Maskinfabrik A/S
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Erling Freudendahl
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Flow rate control valve
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Patent number 5,439,197
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Issue date Aug 8, 1995
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Kiyohara; Masako
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Shigeru Itoi
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G05 - CONTROLLING REGULATING
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Motor-operated valve
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Patent number 5,318,064
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Issue date Jun 7, 1994
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Marotta Scientific Controls, Inc.
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Robert H. Reinicke
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Fluid flow controller
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Patent number 5,188,338
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Issue date Feb 23, 1993
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Kiyohara; Masako
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Shigeru Itoi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Finely-adjustable flow control valve
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Patent number 4,928,920
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Issue date May 29, 1990
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Laminar Fluid Controls, Inc.
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Eugene P. Feild
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Control valve
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Patent number 4,688,601
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Issue date Aug 25, 1987
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Cyril J. Astill
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Dual control actuator for valves
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Patent number 4,488,704
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Issue date Dec 18, 1984
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Amax Inc.
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Gordon R. Wicker
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Slow opening valve
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Patent number 4,483,512
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Issue date Nov 20, 1984
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The United States of America as represented by the administrator of the Natio...
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Donald F. Drapeau
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sea cock valve
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Patent number 4,177,971
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Issue date Dec 11, 1979
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Pilgrim Engineering Developments Limited
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Leslie E. Landamore
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3409271
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Patent number 3,409,271
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Issue date Nov 5, 1968
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2966170
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Patent number 2,966,170
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Issue date Dec 27, 1960
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1724590
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Patent number 1,724,590
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Issue date Aug 13, 1929
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1523953
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Patent number 1,523,953
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Issue date Jan 20, 1925
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1305182
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Patent number 1,305,182
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Issue date May 27, 1919
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...