Gear type

Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods and methods for valve control

    • Patent number 8,413,957
    • Issue date Apr 9, 2013
    • Stephen John Fandel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual chamber orifice fitting plate support

    • Patent number 8,167,268
    • Issue date May 1, 2012
    • Daniel Measurement and Control, Inc.
    • Thomas Henry Loga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Dual chamber orifice fitting plate support

    • Patent number 7,837,176
    • Issue date Nov 23, 2010
    • Daniel Measurement and Control, Inc.
    • Thomas Henry Loga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Rotary vacuum-electric switch

    • Patent number 5,495,868
    • Issue date Mar 5, 1996
    • Indak Manufacturing Corp.
    • John G. Cummings
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotary vacuum electric switch

    • Patent number 5,396,928
    • Issue date Mar 14, 1995
    • Indak Manufacturing Corp.
    • John G. Cummings
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotary plug valve actuator and associated rotary plug valve and ass...

    • Patent number 5,301,708
    • Issue date Apr 12, 1994
    • Aluminum Company of America
    • George C. Schmidt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealed bonnet for actuating a quarter turn valve assembly

    • Patent number 5,287,881
    • Issue date Feb 22, 1994
    • Michael A. Szatmary
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealed bonnet for actuating a quarter turn valve assembly

    • Patent number 5,269,339
    • Issue date Dec 14, 1993
    • Michael A. Szatmary
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary vacuum-electric switch

    • Patent number 5,250,770
    • Issue date Oct 5, 1993
    • Indak Manufacturing Corp.
    • John G. Cummings
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotatable valve having upper and lower parts

    • Patent number 5,224,829
    • Issue date Jul 6, 1993
    • Den Norske Stats Oljeselskap A.S.
    • Knut V. Horvei
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ratchet adjustment mechanism for bath waste and overflow systems

    • Patent number 4,910,807
    • Issue date Mar 27, 1990
    • Watco Manufacturing Company
    • Brian P. Willis
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Interface design of two clamped-together parts

    • Patent number 4,905,967
    • Issue date Mar 6, 1990
    • Deere & Company
    • Richard Satzke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve with improved dual mode operation and flow adjustment

    • Patent number 4,893,645
    • Issue date Jan 16, 1990
    • L. R. Nelson Corporation
    • Andrius R. Augustinas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable valve linkage

    • Patent number 4,836,497
    • Issue date Jun 6, 1989
    • Johnson Controls, Inc.
    • Charles F. Beeson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball valve

    • Patent number 4,727,901
    • Issue date Mar 1, 1988
    • Den Norske Stats Oljeselskap A.S.
    • Knut Horvei
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mounting for a valve actuator

    • Patent number 4,585,025
    • Issue date Apr 29, 1986
    • Smith International, Inc.
    • Fred W. Hendrick
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fluid valve

    • Patent number 4,546,790
    • Issue date Oct 15, 1985
    • Klinger AG
    • Richard Huber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Line removable valve structure with extensible seal rings on pipeli...

    • Patent number 4,387,735
    • Issue date Jun 14, 1983
    • Grove Valve and Regulator Company
    • Roger L. Ripert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Removable operator for gate valves

    • Patent number 4,231,389
    • Issue date Nov 4, 1980
    • New Concepts, Inc.
    • Robert C. Still
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3923475

    • Patent number 3,923,475
    • Issue date Dec 2, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3821984

    • Patent number 3,821,984
    • Issue date Jul 2, 1974
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3776507

    • Patent number 3,776,507
    • Issue date Dec 4, 1973
    • 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

    2993502

    • Patent number 2,993,502
    • Issue date Jul 25, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2975795

    • Patent number 2,975,795
    • Issue date Mar 21, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2236873

    • Patent number 2,236,873
    • Issue date Apr 1, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2076336

    • Patent number 2,076,336
    • Issue date Apr 6, 1937
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1996192

    • Patent number 1,996,192
    • Issue date Apr 2, 1935
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    1924886

    • Patent number 1,924,886
    • Issue date Aug 29, 1933
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Systems and Methods and Methods for Valve Control

    • Publication number 20110140020
    • Publication date Jun 16, 2011
    • Stephen John Fandel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dual Chamber Orifice Fitting Plate Support

    • Publication number 20100229988
    • Publication date Sep 16, 2010
    • Daniel Measurement and Control, Inc.
    • Thomas Henry Loga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Dual chamber orifice fitting plate support

    • Publication number 20050258387
    • Publication date Nov 24, 2005
    • Daniel Industries, Inc.
    • Thomas Henry Loga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL