TREA

Dale A. Knutson

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  • Oconomowoc, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pumping unit with speed transducer
    • Patent number 5,792,967
    • Issue date Aug 11, 1998
    • Applied Power Inc.
    • George R. Steber
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method and apparatus for hydraulically tightening threaded fasteners
    • Patent number 5,668,328
    • Issue date Sep 16, 1997
    • Applied Power Inc.
    • George R. Steber
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Piezo composite sheet actuated valve
    • Patent number 5,630,440
    • Issue date May 20, 1997
    • Applied Power Inc.
    • Dale A. Knutson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Magnetically assisted piezo-electric valve actuator
    • Patent number 5,593,134
    • Issue date Jan 14, 1997
    • Applied Power Inc.
    • George R. Steber
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid control valve
    • Patent number 5,011,113
    • Issue date Apr 30, 1991
    • Applied Power Inc.
    • Thomas J. Stobbs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High response, compact solenoid two-way valve
    • Patent number 5,005,803
    • Issue date Apr 9, 1991
    • Applied Power Inc.
    • Frank M. Fritz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic valve utilizing a permanent magnet
    • Patent number 4,946,009
    • Issue date Aug 7, 1990
    • Applied Power, Inc.
    • Dale A. Knutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure regulator
    • Patent number 4,538,644
    • Issue date Sep 3, 1985
    • Applied Power Inc.
    • Dale A. Knutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Proportional flow control valve
    • Patent number 4,011,891
    • Issue date Mar 15, 1977
    • Applied Power Inc.
    • Dale A. Knutson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Tilt cab power stream and valve control therefor
    • Patent number 3,985,194
    • Issue date Oct 12, 1976
    • Applied Power Inc.
    • Dale A. Knutson
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Proportional force amplifier
    • Patent number 3,961,561
    • Issue date Jun 8, 1976
    • Applied Power Inc.
    • Dale A. Knutson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL