TREA

L. Douglas Blatt

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  • Fraser, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transfer boom assembly for workpieces
    • Patent number 4,650,234
    • Issue date Mar 17, 1987
    • L. Douglas Blatt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Linear transfer stroking boom
    • Patent number 4,543,034
    • Issue date Sep 24, 1985
    • Blatt; L. Douglas
    • Leland F. Blatt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Automation vertical lift unit
    • Patent number 4,245,548
    • Issue date Jan 20, 1981
    • L. Douglas Blatt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve assembly
    • Patent number 4,240,467
    • Issue date Dec 23, 1980
    • Leland F. Blatt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...