by using vibrations generated by the fluid

Patents Grantslast 30 patents

  • Information Patent Grant

    Sparger status sensor system

    • Patent number 11,344,896
    • Issue date May 31, 2022
    • Eriez Manufacturing Co.
    • Michael J. Mankosa
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Leakage detector, leakage detection method, and pipe network monito...

    • Patent number 10,168,243
    • Issue date Jan 1, 2019
    • SEKISUI CHEMICAL CO., LTD.
    • Hiroaki Kondou
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Turbulence sensor and blade condition sensor system

    • Patent number 8,712,703
    • Issue date Apr 29, 2014
    • Vestas Wind Systems A/S
    • Ib Olesen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Occlusion sensing system for infusion pumps

    • Patent number 7,828,528
    • Issue date Nov 9, 2010
    • Asante Solutions, Inc.
    • Mark C. Estes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tell-tale for boat sail

    • Patent number 7,536,906
    • Issue date May 26, 2009
    • John C. Burke
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Movement detecting device and safety device for awning with articul...

    • Patent number 7,207,217
    • Issue date Apr 24, 2007
    • Somfy SAS
    • Jean-Michel Orsat
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid flow detector

    • Patent number 6,940,409
    • Issue date Sep 6, 2005
    • Potter Electric Signal Company
    • Timothy M. Green
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Pipe clogging detecting device

    • Patent number 5,551,297
    • Issue date Sep 3, 1996
    • Sumitomo Chemical Company, Limited
    • Yasuhiro Miura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Particle sensor for stream bed

    • Patent number 5,207,090
    • Issue date May 4, 1993
    • John P. Downing
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device for detecting air flow through a passageway

    • Patent number 5,201,322
    • Issue date Apr 13, 1993
    • Elf Atochem North America, Inc.
    • John C. Henry
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Non-intrusive liquid flow detection apparatus

    • Patent number 5,175,530
    • Issue date Dec 29, 1992
    • Joseph W. Eng
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device for detecting loss of refrigerant in an airconditioner

    • Patent number 5,174,125
    • Issue date Dec 29, 1992
    • Donald Duncan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Sight flow indicator

    • Patent number 4,945,948
    • Issue date Aug 7, 1990
    • Grinnell Corporation
    • Michael A. Fischer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow monitoring

    • Patent number 4,791,810
    • Issue date Dec 20, 1988
    • United Kingdom Atomic Energy Authority
    • Charles F. Old
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Airflow detection system using fiber optics

    • Patent number 4,639,593
    • Issue date Jan 27, 1987
    • United Technologies Corporation
    • Karl A. Stetson
    • G02 - OPTICS
  • Information Patent Grant

    Gas flow monitor using a vortex generator

    • Patent number 4,615,222
    • Issue date Oct 7, 1986
    • American Electromedics Corp.
    • Daniel R. von Reckinghausen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Grain sensor

    • Patent number 4,441,101
    • Issue date Apr 3, 1984
    • SED Systems Inc.
    • James D. J. Robar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Wave measuring buoy

    • Patent number 4,220,044
    • Issue date Sep 2, 1980
    • Environmental Devices Corporation
    • Lester R. LeBlanc
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Grain loss monitor

    • Patent number 4,036,065
    • Issue date Jul 19, 1977
    • Senstek Ltd.
    • William P. Strelioff
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3068694

    • Patent number 3,068,694
    • Issue date Dec 18, 1962
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2659881

    • Patent number 2,659,881
    • Issue date Nov 17, 1953
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2561763

    • Patent number 2,561,763
    • Issue date Jul 24, 1951
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    AEROSOL PROVISION DEVICE AND AEROSOL PROVISION SYSTEM

    • Publication number 20230354909
    • Publication date Nov 9, 2023
    • Nicoventures Trading Limited
    • Nicholas ROSSER
    • G01 - MEASURING TESTING
  • Information Patent Application

    SPARGER STATUS SENSOR SYSTEM

    • Publication number 20190184406
    • Publication date Jun 20, 2019
    • Eriez Manufacturing Co.
    • Michael J. Mankosa
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    TURBULENCE SENSOR AND BLADE CONDITION SENSOR SYSTEM

    • Publication number 20110246094
    • Publication date Oct 6, 2011
    • Vestas Wind Systems A/S
    • Ib Olesen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Occlusion Sensing System for Infusion Pumps

    • Publication number 20090067989
    • Publication date Mar 12, 2009
    • M2 MEDICAL GROUP HOLDINGS, INC.
    • Mark C. Estes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Device for Tire Inflation

    • Publication number 20080216931
    • Publication date Sep 11, 2008
    • Amiram Shoshana
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tell-tale for boat sail

    • Publication number 20070289374
    • Publication date Dec 20, 2007
    • John C. Burke
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Vortex-frequency flowmeter

    • Publication number 20040107778
    • Publication date Jun 10, 2004
    • Oliver Berberig
    • G01 - MEASURING TESTING
  • Information Patent Application

    Movement detecting device and safety device for awning with articul...

    • Publication number 20040031321
    • Publication date Feb 19, 2004
    • Jean-Michel Orsat
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS