TREA

Douglas Langton

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  • Seattle, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Edge aligner/holder device
    • Patent number 5,054,764
    • Issue date Oct 8, 1991
    • EMF Corporation
    • Gregory Phillips
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Slotted link side-to-side jogging apparatus
    • Patent number 4,982,941
    • Issue date Jan 8, 1991
    • EMF Corporation
    • Gregory Phillips
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Paper sheet stacking and jogging apparatus
    • Patent number 4,890,825
    • Issue date Jan 2, 1990
    • EMF Corporation
    • Walter A. (Sunny) McCormick
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dual tote sorter and stacker
    • Patent number 4,817,934
    • Issue date Apr 4, 1989
    • EMF Corporation
    • Walter A. McCormick
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL