TREA

Richard O. Bartz

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  • Edina, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Container for fluids
    • Patent number 4,969,571
    • Issue date Nov 13, 1990
    • Innovative Technology Inc.
    • Richard O. Bartz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fluid collection container
    • Patent number 4,881,650
    • Issue date Nov 21, 1989
    • Richard O. Bartz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel supply system
    • Patent number 4,344,402
    • Issue date Aug 17, 1982
    • Francis W. Child
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system
    • Patent number 4,344,403
    • Issue date Aug 17, 1982
    • Frances W. Child
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system
    • Patent number 4,344,404
    • Issue date Aug 17, 1982
    • Francis W. Child
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system
    • Patent number 4,209,472
    • Issue date Jun 24, 1980
    • Child Laboratories Inc.
    • Francis W. Child
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS