TREA

Edward A. Krupotich

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  • Palo Alto, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Envelope conveyor/stacker
    • Patent number D299774
    • Issue date Feb 7, 1989
    • Omation Corporation
    • Edward A. Krupotich
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Envelope power stacker
    • Patent number D254059
    • Issue date Jan 29, 1980
    • Omation Corporation
    • Edward A. Krupotich
    • D12 - Transportation
  • Information Patent Grant

    Envelope power stacker
    • Patent number D250701
    • Issue date Jan 2, 1979
    • Omation Corporation
    • Edward A. Krupotich
    • D12 - Transportation