TREA

Darryl M. Nielsen

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  • Lenexa, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Jet pump with rotatable venturi cartridge
    • Patent number 5,088,896
    • Issue date Feb 18, 1992
    • The Marley Company
    • Darryl M. Nielsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible pump with expanded foam housing
    • Patent number 4,806,083
    • Issue date Feb 21, 1989
    • The Marley-Wylain Company
    • Nyle D. LaGrange
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method of assembling a submersible electric motor
    • Patent number 4,780,953
    • Issue date Nov 1, 1988
    • The Marley-Wylain Company
    • Charles F. Wheeler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Watertight electrical connector
    • Patent number 4,709,124
    • Issue date Nov 24, 1987
    • The Marley-Wylain Company
    • Charles F. Wheeler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ball check valve
    • Patent number 4,687,023
    • Issue date Aug 18, 1987
    • The Marley-Wylain Company
    • Joe A. Harbison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vaned slinger for pumps
    • Patent number 4,684,331
    • Issue date Aug 4, 1987
    • The Marley-Wylain Company
    • Nyle D. LaGrange
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible pump and wastewater basin apparatus
    • Patent number 4,679,991
    • Issue date Jul 14, 1987
    • The Marley-Wylain Company
    • Joe A. Harbison
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Adjustable float assembly for pumps
    • Patent number 4,680,437
    • Issue date Jul 14, 1987
    • The Marley-Wylain Company
    • Nyle D. La Grange
    • H01 - BASIC ELECTRIC ELEMENTS