TREA

Edward Evenson

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hand held air vacuum pump
    • Patent number D283533
    • Issue date Apr 22, 1986
    • Milton Industries, Inc.
    • Edward Evenson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Quick connecting cylinder air leakage tester
    • Patent number D283016
    • Issue date Mar 18, 1986
    • Milton Industries, Inc.
    • Edward Evenson
    • D10 - Measuring, testing, or signalling instruments