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with mechanic or fluid indicating or recording

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  • G01F23/167
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GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F23/00Indicating or measuring liquid level, or level of fluent solid material

Current Industry

G01F23/167with mechanic or fluid indicating or recording
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid pressure and level sensor systems and sensors, methods, and...
    • Patent number 11,519,772
    • Issue date Dec 6, 2022
    • Evigia Systems, Inc.
    • Mark Krammer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Transmission level gauge and process for transmissions without dips...
    • Patent number 9,243,946
    • Issue date Jan 26, 2016
    • Bosch Automotive Service Solutions Inc.
    • Adam Gentner
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Self-regulating bubble tube assembly
    • Patent number 6,601,449
    • Issue date Aug 5, 2003
    • Derrick A. Jones
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid level measuring apparatus and method
    • Patent number 4,665,746
    • Issue date May 19, 1987
    • William J. Sheppard
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid level indicator apparatus
    • Patent number 4,422,327
    • Issue date Dec 27, 1983
    • Ingenjorsfirman Installationsjanst AB
    • Stig Anderson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Diaphragm manometer
    • Patent number 4,409,833
    • Issue date Oct 18, 1983
    • Petrometer Corporation
    • Roger Thomson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrical control mercury monometer
    • Patent number 4,380,933
    • Issue date Apr 26, 1983
    • William A. Irvin
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Remote reading, liquid parameter measuring device and improved pump
    • Patent number 4,338,809
    • Issue date Jul 13, 1982
    • Richard L. Englund
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid level control system
    • Patent number 4,297,081
    • Issue date Oct 27, 1981
    • William A. Irvin
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Level indicator for liquid contained in a reservoir
    • Patent number 4,150,569
    • Issue date Apr 24, 1979
    • Societe Anonyme DBA
    • Michel Verne
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow monitoring
    • Patent number 4,111,044
    • Issue date Sep 5, 1978
    • Charles A. McClure
    • G01 - MEASURING TESTING
  • Information Patent Grant

    System for measuring water level in gasoline tank
    • Patent number 4,084,435
    • Issue date Apr 18, 1978
    • Petrometer Corporation
    • Edward Weik
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and apparatus for controlling the liquid level above a solid...
    • Patent number 4,073,310
    • Issue date Feb 14, 1978
    • Industrial Filter & Pump Mfg. Co.
    • Jiri Mikule
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Apparatus for indicating liquid level in a receptacle
    • Patent number 4,072,053
    • Issue date Feb 7, 1978
    • Stig L. Anderson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Remote multiple tank liquid level measuring device
    • Patent number 4,064,752
    • Issue date Dec 27, 1977
    • Frank W. Murphy Manufacturer, Inc.
    • Frank W. Murphy
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pneumatic level sensing
    • Patent number 3,987,675
    • Issue date Oct 26, 1976
    • Westinghouse Brake & Signal Company Limited
    • Christopher Roland Harrison
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3834236
    • Patent number 3,834,236
    • Issue date Sep 10, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3729997
    • Patent number 3,729,997
    • Issue date May 1, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3680579
    • Patent number 3,680,579
    • Issue date Aug 1, 1972
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3620085
    • Patent number 3,620,085
    • Issue date Nov 16, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3613456
    • Patent number 3,613,456
    • Issue date Oct 19, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3572121
    • Patent number 3,572,121
    • Issue date Mar 23, 1971
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3463178
    • Patent number 3,463,178
    • Issue date Aug 26, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3424003
    • Patent number 3,424,003
    • Issue date Jan 28, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3373609
    • Patent number 3,373,609
    • Issue date Mar 19, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3336796
    • Patent number 3,336,796
    • Issue date Aug 22, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3307397
    • Patent number 3,307,397
    • Issue date Mar 7, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3262313
    • Patent number 3,262,313
    • Issue date Jul 26, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3242732
    • Patent number 3,242,732
    • Issue date Mar 29, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3230769
    • Patent number 3,230,769
    • Issue date Jan 25, 1966
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents