TREA

Charles E. Whalen

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  • Metamora, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil dam coupling
    • Patent number 5,547,056
    • Issue date Aug 20, 1996
    • Caterpillar Inc.
    • Dwight V. Stone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Countershaft transmission having two forward and two reverse speeds
    • Patent number 4,726,246
    • Issue date Feb 23, 1988
    • Caterpillar Inc.
    • Charles E. Whalen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...