TREA

Leo R. Kessmar

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  • Northwood, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transmission shift control
    • Patent number 4,266,438
    • Issue date May 12, 1981
    • Dana Corporation
    • Leo R. Kessmar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission shift control
    • Patent number 4,259,877
    • Issue date Apr 7, 1981
    • Dana Corporation
    • Leo R. Kessmar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shift mechanism
    • Patent number 4,104,929
    • Issue date Aug 8, 1978
    • Dana Corporation
    • Leo R. Kessmar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transfer case with gear and chain drive
    • Patent number 3,955,442
    • Issue date May 11, 1976
    • Dana Corporation
    • Leo R. Kessmar
    • B60 - VEHICLES IN GENERAL