With independent grinding actuator

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve assembly with multiple mode actuators

    • Patent number 6,446,660
    • Issue date Sep 10, 2002
    • Ampo, S. Coop.
    • Juan José Goñi Usabiaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve seat self cleaning device for alumina production plants

    • Patent number 6,273,121
    • Issue date Aug 14, 2001
    • Ampo, S. Coop.
    • Juan José Goñi Usabiaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Valve

    • Patent number 6,119,716
    • Issue date Sep 19, 2000
    • Keystone Pacific Pty., Ltd.
    • Nigel Wright
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stopper system for vessel orifice

    • Patent number 5,992,446
    • Issue date Nov 30, 1999
    • Prometron Technics Corp.
    • Shuji Tada
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Improved self-grinding valve

    • Patent number 4,465,091
    • Issue date Aug 14, 1984
    • Kaiser Aluminum & Chemical Corporation
    • Leander L. Keller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve stem actuator

    • Patent number 4,460,009
    • Issue date Jul 17, 1984
    • Ralph A. Hiller Company
    • James R. Nanci
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automated dual mode valve actuator

    • Patent number 4,346,728
    • Issue date Aug 31, 1982
    • Anchor/Darling Industries, Inc.
    • Harry E. Sulzer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3311121

    • Patent number 3,311,121
    • Issue date Mar 28, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3220431

    • Patent number 3,220,431
    • Issue date Nov 30, 1965
    • B24 - GRINDING POLISHING
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    3126027

    • Patent number 3,126,027
    • Issue date Mar 24, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2595671

    • Patent number 2,595,671
    • Issue date May 6, 1952
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2238814

    • Patent number 2,238,814
    • Issue date Apr 15, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2192452

    • Patent number 2,192,452
    • Issue date Mar 5, 1940
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2177265

    • Patent number 2,177,265
    • Issue date Oct 24, 1939
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1775798

    • Patent number 1,775,798
    • Issue date Sep 16, 1930
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1770900

    • Patent number 1,770,900
    • Issue date Jul 22, 1930
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1693931

    • Patent number 1,693,931
    • Issue date Dec 4, 1928
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1501216

    • Patent number 1,501,216
    • Issue date Jul 15, 1924
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    1476253

    • Patent number 1,476,253
    • Issue date Dec 4, 1923
    • G05 - CONTROLLING REGULATING
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    1260509

    • Patent number 1,260,509
    • Issue date Mar 26, 1918
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1228582

    • Patent number 1,228,582
    • Issue date Jun 5, 1917
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1227883

    • Patent number 1,227,883
    • Issue date May 29, 1917
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1021758

    • Patent number 1,021,758
    • Issue date Apr 2, 1912
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    999861

    • Patent number 999,861
    • Issue date Aug 8, 1911
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    980188

    • Patent number 980,188
    • Issue date Jan 3, 1911
    • G01 - MEASURING TESTING
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    945151

    • Patent number 945,151
    • Issue date Jan 4, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    915648

    • Patent number 915,648
    • Issue date Mar 16, 1909
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    856047

    • Patent number 856,047
    • Issue date Jun 4, 1907
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    818485

    • Patent number 818,485
    • Issue date Apr 24, 1906
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    761849

    • Patent number 761,849
    • Issue date Jun 7, 1904
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE ASSEMBLY WITH MULTIPLE MODE ACTUATORS

    • Publication number 20020112760
    • Publication date Aug 22, 2002
    • Juan Jose Goni Usabiaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...