TREA

Randal W. Koehler

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  • Tigard, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Precision double-pole single-throw switch assembly
    • Patent number 5,661,274
    • Issue date Aug 26, 1997
    • Eaton Corporation
    • Randal W. Koehler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mechanism for micro switch securement
    • Patent number 5,130,505
    • Issue date Jul 14, 1992
    • Eaton Corporation
    • Randal W. Koehler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thermostat
    • Patent number 4,755,786
    • Issue date Jul 5, 1988
    • Eaton Corporation
    • Eugene M. Shanahan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Temperature limiting control
    • Patent number 4,698,612
    • Issue date Oct 6, 1987
    • Eaton Corporation
    • Randal W. Koehler
    • H01 - BASIC ELECTRIC ELEMENTS