And enlarged interaction chamber

Patents Grantslast 30 patents

  • Information Patent Grant

    Cone and plate fluidic oscillator inserts for use with a subterrane...

    • Patent number 8,733,401
    • Issue date May 27, 2014
    • Halliburton Energy Services, Inc.
    • Roger L. Schultz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method and mechanism for producing suction and periodic excitation...

    • Patent number 7,055,541
    • Issue date Jun 6, 2006
    • Ramot at Tel Aviv University Ltd.
    • Avraham Seifert
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Apparatus for creating pulsating fluid flow

    • Patent number 6,976,507
    • Issue date Dec 20, 2005
    • Halliburton Energy Services, Inc.
    • Earl D. Webb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid distribution device having improved deviating means

    • Patent number 6,792,976
    • Issue date Sep 21, 2004
    • C. R. F. Societa Consortile per Azioni
    • Francesco Butera
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fluid dispersal device

    • Patent number 4,721,251
    • Issue date Jan 26, 1988
    • Nippon Soken, Inc.
    • Yasuo Kondo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid oscillator

    • Patent number 4,562,867
    • Issue date Jan 7, 1986
    • Bowles Fluidics Corporation
    • Ronald D. Stouffer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluidic gain changer

    • Patent number 4,434,812
    • Issue date Mar 6, 1984
    • The United States of America as represented by the Secretary of the Navy
    • Robert L. Woods
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid flow control element having movable valve and method

    • Patent number 4,388,950
    • Issue date Jun 21, 1983
    • Bowles Fluidics Corporation
    • Ronald D. Stouffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High gain fluid amplifier

    • Patent number 4,000,757
    • Issue date Jan 4, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Peter A. Freeman
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3739814

    • Patent number 3,739,814
    • Issue date Jun 19, 1973
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3734116

    • Patent number 3,734,116
    • Issue date May 22, 1973
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3731700

    • Patent number 3,731,700
    • Issue date May 8, 1973
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3724477

    • Patent number 3,724,477
    • Issue date Apr 3, 1973
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3720218

    • Patent number 3,720,218
    • Issue date Mar 13, 1973
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3719195

    • Patent number 3,719,195
    • Issue date Mar 6, 1973
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3715949

    • Patent number 3,715,949
    • Issue date Feb 13, 1973
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3714955

    • Patent number 3,714,955
    • Issue date Feb 6, 1973
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3707979

    • Patent number 3,707,979
    • Issue date Jan 2, 1973
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3692242

    • Patent number 3,692,242
    • Issue date Sep 19, 1972
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3667489

    • Patent number 3,667,489
    • Issue date Jun 6, 1972
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3662772

    • Patent number 3,662,772
    • Issue date May 16, 1972
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3621861

    • Patent number 3,621,861
    • Issue date Nov 23, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3621167

    • Patent number 3,621,167
    • Issue date Nov 16, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3608573

    • Patent number 3,608,573
    • Issue date Sep 28, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3583419

    • Patent number 3,583,419
    • Issue date Jun 8, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3575188

    • Patent number 3,575,188
    • Issue date Apr 20, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3568701

    • Patent number 3,568,701
    • Issue date Mar 9, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3566900

    • Patent number 3,566,900
    • Issue date Mar 2, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3557814

    • Patent number 3,557,814
    • Issue date Jan 26, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3552416

    • Patent number 3,552,416
    • Issue date Jan 5, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents